Steve's Asteroid Occultation Observations

Event     Asteroid Event             Date Reduction Star Star Delta   Observing  N W      
Date (UT)     Name Duration(s)     D R SNR   Date (UT) Name Mag Mag   Location Lat Long   Equipment Comments
                                           
2009 Sep 12 06:02:40 (1047)   Geisha 0.00 d p         2009 Sep 12 TYC 1834-00401-1 9.2 6.4   Medina, WA 47.639080 122.237000   C8 / f3.3 / pc164c LiMovie + Occular
2009 Sep 12 05:55:30 (3162)   Nostalgia 0.00 d p         2009 Sep 12 HIP 38252 8.2 7.3   Medina, WA 47.639080 122.237000   Shorty80 LiMovie + Occular
                                           
2008 Sep 27 09:32:45 (40)   Harmonia 4.53 v d p r           TYC 1358-00300-1 12.1 0.60   Ft McKavett, TX 30.809050 100.070506   8" Lx200 LiMovie + Occular
2008 Sep 13 10:44:00 (58)   Concordia 4.70               TYC 5247-00786-1 11.0 1.70   Barstow, CA 34.746402 117.002015   Shorty80 LiMovie + Occular (ScottyD)
2008 Sep 04 11:58:50 (91)   Aegina 3.10 d p r           2UCAC 39971574 11.8 1.90   Thorp, WA 47.103119 120.713647   C8 LiMovie + Occular
2008 Sep 04 11:58:50 (91)   Aegina 0.00               2UCAC 39971574 11.8 1.90   Mabton, WA 47.215133 120.035132   C14 LiMovie + Occular
2008 Mar 24 08:41:30 (769)   Tatjana 0.00               TYC 4950-00135-1 11.1 2.54   Medina, WA 47.639080 122.237000   C14 LiMovie + Occular
2008 Mar 24 08:41:30 (769)   Tatjana 0.00               TYC 4950-00135-1 11.1 2.54   Maltby, WA 47.799740 122.106680   C8 LiMovie + Occular
2008 Mar 24 06:33:00 (2957)   Tatsuo 0.00               TYC 0231-01315-1 10.1 5.41   Medina, WA 47.639080 122.237000   C14 LiMovie + Occular
2008 Mar 09 05:43:10 (45)   Eugenia 9.73               HIP 23043 5.7 7.40   Loreto, BCS 25.518243 111.444453   Q3.5 LiMovie + Occular
2008 Jan 17 02:30:20 (76)   Freia 13.57               TYC 1307-00201-1 10.6 1.90   Sisters, OR 44.290903 121.416565   C8 LiMovie + Occular
                                           
2007 Oct 27 04:14:30 (797)   Montana 0.00               TYC 1227-01085-1 10.9 3.30   Ft McKavett, TX 30.809030 100.070490   8" Lx200 Video - negative
2007 Aug 31 10:25:00 (1783)   Albitskij 1.23               HIP 20197 7.5 9.50   Medina, WA 47.639080 122.237000   C8 LiMovie + Occular
2007 Aug 21 11:39:00 (84)   Klio 3.40               TYC 1812-00742-1 11.2 2.20   Vantage, WA 46.964200 119.964200   C8 C8 - LiMovie +
2007 Aug 01 9:02:00 (21587)   Christopynn 0.00               2UCAC 33493691 11.8 4.60   Medina, WA 47.639080 122.237000     LiMovie => negative
2007 Jul 20  7:04:00 (153)   Hilda 20.20               2UCAC 25791797 12.0 1.30   Royal City, WA 46.984967 119.429003   C14 C14 - LiMovie +
2007 Mar 26  6:57:00 (498)   Tokio 0.00               TYC 1887-00532-1 11.1 3.50   Medina, WA 47.639080 122.237000     LiMovie => negative
2007 Feb 02  4:32:00 (510)   Mabella 0.00               TYC 0748-00155-1 9.3 5.30   Medina, WA 47.639080 122.237000     Video - negative
                                           
2006 Dec 22  4:57:00 (547)   Praxedis 5.10               TYC 4822-02645-1 10.0 3.10   Ft McKavett, TX 30.809030 100.070490   8" Lx200 Visual observation
2006 Sep 07  7:31:00 (46)   Hestia 19.89               2UCAC 37302201 11.3 1.20   Harrisburg, OR 44.266740 123.006590     LiMovie +
2006 Sep 02  8:03:00 (132)   Aethra 8.74               TYC 2835-00870-1 11.7 3.00   Vader, WA 46.386520 122.931320     LiMovie=> positive
2006 Sep 02  8:03:00 (132)   Aethra 0.00               TYC 2835-00870-1 11.7 3.00   Medina, WA 47.639080 122.237000      
2006 Aug 07  9:51:00 (356)   Liguria 0.00               TYC 1219-00822-1 12.6 0.90   Custer, WA 48.922110 122.647090     LiMovie => negative, w Paul Maley
2006 May 02  6:11:00 (615)   Roswitha 0.00               TYC 1900-00350-1 10.5 5.50   Medina, WA 47.639080 122.237000     LiMovie => Negative
2006 Apr 28  4:35:00 (11)   Parthenope 4.24               TYC 1324-00798-1 11.6 1.00   Corvalis, OR 44.509890 123.285360     LiMovie
2006 Apr 05  4:32:00 (1442)   Corvina 0.00               TYC 1326-00925-1 11.8 5.50   Medina, WA 47.639080 122.237000   C8 C8 - Negative / Find video
2006 Mar 12  6:59:00 (3468)   Urgenta 0.00               TYC 1875-01748-1 10.9 6.30   Medina, WA 47.639080 122.237000     LiMovie => Negative
2006 Mar 12  6:55:00 (3144)   Brosche 0.00               TYC 0240-00793-1 10.3 7.20   Medina, WA 47.639080 122.237000     LiMovie => Negative
2006 Feb 10  10:50:00 (1882)   Rauma 0.00               TYC 0237-01278-1 11.3 4.60   Medina, WA 47.639080 122.237000      
2006 Feb 10  4:13:00 (490)   Veritas 12.65               TYC 0739-01933-1 11.6 2.10   Medina, WA 47.639080 122.237000     drift   - LiMovie
                                           
2005 Dec 11  7:27:00 (628)   Christine 0.00               2UCAC 37141328 11.2 1.90   Ft McKavett, TX 30.809030 100.070490     LiMovie => Negative
2005 Oct 08  8:43:00 (856)   Backlunda 3.77               TYC 5285-00379-1 11.3 3.40   Ellensburg, WA 46.885920 120.424600     LiMovie A
2005 Oct 08  8:43:00 (856)   Backlunda 0.00               TYC 5285-00379-1 11.3 3.40   Cle Elum, WA 47.185340 120.834980     drift -LiMovie => negative B
2005 Sep 29  9:05:00 (628)   Christine 3.84               TYC 0742-01013-1 10.8 3.60   Pendelton, OR 45.704920 119.016460   C8 A - C8 LiMovie
2005 Sep 29  9:05:00 (628)   Christine 3.84               TYC 0742-01013-1 10.8 3.60   Pendelton, OR 45.704920 119.016460   C14 B - C14 LiMovie
2005 Sep 21  10:55:00 (777)   Gutemberga 0.00               TYC 2407-01006-1 10.7 5.10   Medina, WA 47.639080 122.237000      
2005 Jul 12  8:37:00 (204)   Kallisto 0.00               HIP 108428 8.1 4.50   Ellensburg, WA 46.885920 120.424600   C8 C8
2005 Jul 12  8:37:00 (204)   Kallisto 12.35               HIP 108428 8.1 4.50   Yakima, WA 46.696250 120.445770   C14 C14
2005 Mar 22  12:34:30 (571)   Dulcinea 0.00               TYC 6762-00422-1 11.4 5.10   Medina, WA 47.639080 122.237000     visual review
2005 Feb 25  2:52:00 (112)   Iphigenia 0.00               TYC 0834-00330-1 10.3 3.40   Plainview, OR 44.482940 123.007370     visual
2005 Feb 03  7:44:00 (1560)   Strattonia 0.00               TYC 1380-00136-1 10.0 5.30   Medina, WA 47.639080 122.237000     negative - visual
                                           
2004 Dec 23 10:16:00 (402)   Chloe 7.07 d p r f           TYC 0770-00214-1 9.8 2.50   Ilwaco, WA 46.311050 124.046950   C14 LiMovie jrp
2004 Dec 23 10:16:00 (402)   Chloe 7.17 d p r f           TYC 0770-00214-1 9.8 2.50   Long Beach, WA 46.491250 124.057040   C8 LiMovie sbp
2004 Oct 15  8:56:00 (192)   Nausikaa 0.00               2UCAC 43085160 11.4 0.50   Yakima, WA 46.616860 120.582990     LiMovie => negative
2004 Oct 14  10:35:24 (748)   Simeisa 8.04               TYC 1214-00510-1 12.1 1.90   Medina, WA 47.639080 122.237000     LiMovie -> positive
2004 May 23  5:29:00 (578)   Happelia 6.20               TYC 6161-01208-1 9.4 3.20   Hoquiam, WA 46.989300 123.985190     LiMovie _> positive
2004 May 10  5:17:00 (925)   Alphonsina 0.00               TYC 1880-00025-1 10.9 2.60   Vantage, WA 46.964110 119.964740     LiMovie-> negative & noisy
2004 May 10  5:17:00 (925)   Alphonsina 0.00               TYC 1880-00025-1 10.9 2.60   Moses Lake 47.100970 119.557800     LiMovie-> negative & noisy
2004 Apr 30  4:17:00 (658)   Asteria 0.50               TYC 1866-01179-1 10.2 5.70   Medina, WA 47.639040 122.236850     LiMovie +
                                           
2003 Nov 06  3:55:00 (106)   Dione 6.90               TYC 6372-00710-1 11.2 1.70   North Bend, WA 47.476240 121.748590     LiMovie + dim & noisy
2003 Oct 24  2:16:00 (978)   Aidamina 6.31               HIP 106841 8.3 5.40   Goldendale, WA 45.838940 120.814805     LiMovie +
2003 Sep 03  4:30:00 (505)   Cava 25.70               TYC 6850-00368-1 10.0 3.00   Kalama, WA 46.000580 122.845460     LiMovie - noisy but there
2003 Jul 25  8:23:00 (2105)   Gudy 0.00               HIP 94360 8.6 6.30   Napavine, WA 46.601620 122.907920     fog but no event
2003 Jul 18  6:03:00 (1263)   Varsavia 1.80 d p r f 06:03:07.943 (+/- 0.006) 06:03:09.920 (+/- 0.009)       HIP 68516 6.4 9.50   Elma, WA 47.002170 123.417160   C8+pc164c LiMovie +
2003 Jul 18  6:03:00 (1263)   Varsavia 0.00               HIP 68516 6.4 9.50   Medina, WA 47.639080 122.237000     negative
2003 Jun 26  4:44:00 (976)   Benjamina 3.54 d p r 04:44:47.765 (+/- 0.003) 04:44:51.307(+/- 0.003) 3.08     TYC 6270-01021-1 9.4 4.20   Ukiah, OR 45.192330 118.960540   C14+pc164c Video
                                           
2002 Oct 16  4:36:00 (3171)   Wangshouguan 0.00 d p           HIP 15110 4.9 10.00   Marysville, WA 48.049320 122.108155   C8 LiMovie -> negative
2002 Oct 16  4:36:00 (3171)   Wangshouguan 4.84 v d p r f 04:35:33.684 (+/- 0.002) 04:35:38.520 (+/- 0.002) 4.39   2008 Dec 18 HIP 15110 4.9 10.00   Medina, WA 47.639080 122.237000   C14+watec 902h LiMove - good wings
2002 Apr 21  4:09:00 (701)   Oriola 1.57 v d p r f 04:09:34.194 (+/- 0.004) 04:09:35.759 (+/- 0.004) 2.67   2008 Dec 18 HIP 32104 5.2 9.70   Prosser, WA 46.214550 119.737730   C8+watec 902h LiMovie +
2002 Apr 21  4:09:00 (701)   Oriola 1.77 v d p r 04:09:34.872 (+/- 0.002) 04:09:36.639 (+/- 0.002) 5.93   2008 Dec 18 HIP 32104 5.2 9.70   Columbia Crest 45.957050 119.606450   C14+astrovid 2000 LiMovie +, unknown gamma - use raw data
                                           
2001 Sep 07  9:36:50 (9)   Metis 4.50 v d p r f 09:36:50.114 (+/- 0.003)
09:36:50.576 (+/- 0.003
)
09:36:54.583 (+/- 0.003)
09:36:54.183 (+/- 0.003)
      HIP 30570 6.6 4.20   Red Bluff, CA 40.281780 122.172680   C14+astrovid 2000 LiMovie -> double star, not sure of gamma setting on camera - used uncorrected data.
2001 Sep 04  6:20:00 (338)   Budrosa 0.00               TYC 5226-01406-1 11.6 1.30     45.746440 119.152340     LiMovie => negative

Notes:
Duration = 0.00 => negative observations.
v = video segment
d = CSV data from LiMovie
p = plot of data from Occular
r = Occular report
f = Fit of all observations from Occult

Updated: 2008 Oct 06