89958 (2002 LY45)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8863921174 ± 8.11e-09
Semi-major axis (a)1.6417459605 AU ± 9.62e-10
Inclination (i)9.90249598° ± 1.87e-06
Long. of Asc. Node (Ω)188.13291172° ± 1.49e-05
Arg. of Perihelion (ω)222.96217797° ± 1.47e-05
Mean Anomaly (M)13.48155376° ± 1.11e-06
Mean Motion (n)0.4685471942°/day ± 4.12e-10
Perihelion dist (q)0.18651528 AU ± 1.33e-08
Aphelion dist (Q)3.09697664 AU ± 1.34e-08
Orbital Period2.10357952 yr ± 1.85e-09
Physical Parameters
H (abs. magnitude)17.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.354″
Uncertainty0
Orbit TypeApollo
MOID0.000295 AU
Observations Used1069
Oppositions13
Arc Total2000-2025
First Observation Used2000-06-14
Last Observation Used2025-07-18
Observations (1105)
Date Type RA Dec Mag Band Observatory
2002-07-13 05:43:56 C 14 23 43.34 +11 25 16.9 18.0 c 704
2002-07-13 06:02:22 C 14 23 39.04 +11 25 23.8 18.1 c 704
2002-07-15 03:31:14 C 14 13 26.03 +11 42 33.0 c 711
2002-07-15 03:38:16 C 14 13 24.50 +11 42 35.5 c 711
2002-07-15 03:45:09 C 14 13 23.06 +11 42 37.9 c 711
2002-07-15 04:36:21 C 14 13 11.29 +11 42 52.8 c 649
2002-07-15 04:39:17 C 14 13 10.64 +11 42 53.8 c 649
2002-07-15 04:42:12 C 14 13 09.96 +11 42 54.9 c 649
2002-07-16 05:47:23 C 14 07 36.71 +11 51 17.0 c 848
2002-07-16 05:49:37 C 14 07 36.01 +11 51 18.8 c 848
2002-07-16 05:51:51 C 14 07 35.66 +11 51 20.0 c 848
2002-07-20 10:48:09 C 13 45 46.45 +12 19 01.8 m 413
2002-07-20 10:49:52 C 13 45 46.08 +12 19 02.3 m 413
2002-07-20 10:51:35 C 13 45 45.72 +12 19 02.6 m 413
2002-07-22 20:50:41 C 13 33 35.59 +12 30 23.7 c 587
2002-07-22 20:52:20 C 13 33 35.20 +12 30 24.6 c 587
2002-07-22 20:53:57 C 13 33 34.79 +12 30 24.3 c 587
2002-07-22 20:55:33 C 13 33 34.56 +12 30 25.1 c 587
2002-07-31 10:30:29 C 12 51 36.48 +12 56 26.7 m 413
2002-07-31 10:32:17 C 12 51 36.04 +12 56 26.5 m 413
2003-03-12 11:10:14 C 15 50 03.88 -13 46 19.5 d 291
2003-03-12 11:17:09 C 15 50 03.74 -13 46 18.9 d 291
2003-04-26 09:35:43 C 14 56 08.53 -08 02 31.9 d 291
2003-04-26 09:41:35 C 14 56 08.12 -08 02 29.6 d 291
2003-04-26 09:49:31 C 14 56 07.55 -08 02 27.1 d 291
2003-06-05 06:13:29 C 14 01 57.19 -03 53 49.6 d 291
2003-06-05 06:19:47 C 14 01 56.93 -03 53 48.4 d 291
2003-06-05 06:25:18 C 14 01 56.74 -03 53 48.1 d 291
2004-05-01 08:55:35 C 17 36 19.52 -10 06 55.6 d 291
2004-05-01 09:05:25 C 17 36 19.13 -10 06 53.5 d 291
2004-05-01 09:16:12 C 17 36 18.88 -10 06 46.8 d 291
2004-05-24 07:06:10 C 17 02 03.92 -06 38 50.5 19.4 c 704
2004-05-24 07:32:07 C 17 02 01.67 -06 38 39.8 19.9 c 704
2004-05-24 07:45:11 C 17 02 00.46 -06 38 33.5 20.5 c 704
2004-05-24 07:58:05 C 17 01 59.34 -06 38 27.8 20.2 c 704
2004-06-13 06:14:53 C 16 12 46.22 -03 27 24.6 c 691
2004-06-13 06:54:57 C 16 12 41.61 -03 27 10.3 c 691
2004-06-13 07:34:40 C 16 12 37.07 -03 26 56.1 c 691
2004-06-18 22:39:22 C 15 57 22.96 -02 41 55.6 r 941
2004-06-18 22:40:30 C 15 57 22.86 -02 41 55.5 r 941
2004-06-18 22:45:03 C 15 57 22.34 -02 41 54.3 r 941
2004-06-18 22:47:20 C 15 57 22.03 -02 41 53.3 r 941
2004-06-18 22:49:36 C 15 57 21.80 -02 41 52.5 r 941
2005-04-15 10:31:13 C 14 57 06.35 -08 47 14.3 c 691
2005-04-15 10:57:50 C 14 57 04.36 -08 47 03.8 c 691
2005-04-15 11:24:20 C 14 57 02.27 -08 46 52.2 c 691
2006-05-23 08:29:44 C 16 32 04.08 -07 41 51.8 c 691
2006-05-23 08:54:40 C 16 32 02.08 -07 41 43.8 c 691
2006-05-23 09:19:33 C 16 32 00.07 -07 41 35.5 c 691
2006-05-27 06:15:40 C 16 24 28.66 -07 11 49.9 c 691