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
2002-06-30 22:21:55 C 15 32 54.72 +08 30 06.2 c 246
2002-06-30 22:22:40 C 15 32 54.55 +08 30 06.8 c 246
2002-06-30 22:23:27 C 15 32 54.36 +08 30 07.5 c 246
2002-06-30 22:24:16 C 15 32 54.15 +08 30 08.1 c 246
2002-06-30 22:25:16 C 15 32 53.95 +08 30 08.8 c 246
2002-07-03 04:37:09 C 15 20 06.68 +09 10 35.9 c 670
2002-07-03 04:38:53 C 15 20 06.25 +09 10 36.4 c 670
2002-07-03 21:42:02 C 15 16 03.46 +09 22 32.4 c 560
2002-07-03 21:44:47 C 15 16 02.77 +09 22 34.6 c 560
2002-07-03 21:48:29 C 15 16 01.90 +09 22 37.5 c 560
2002-07-04 21:09:57 C 15 10 29.82 +09 38 26.8 c 587
2002-07-04 21:11:34 C 15 10 29.42 +09 38 28.2 c 587
2002-07-04 21:13:11 C 15 10 29.02 +09 38 29.3 c 587
2002-07-04 21:14:48 C 15 10 28.66 +09 38 30.4 c 587
2002-07-04 22:41:25 C 15 10 07.89 +09 39 27.1 c 469
2002-07-04 22:51:15 C 15 10 05.56 +09 39 33.8 c 469
2002-07-04 22:59:00 C 15 10 03.78 +09 39 38.2 c 469
2002-07-05 20:39:01 C 15 04 56.05 +09 53 39.8 c 246
2002-07-05 20:39:51 C 15 04 55.84 +09 53 40.7 c 246
2002-07-05 20:40:48 C 15 04 55.65 +09 53 40.9 c 246
2002-07-05 20:41:41 C 15 04 55.43 +09 53 41.6 c 246
2002-07-05 22:07:26 C 15 04 34.89 +09 54 35.0 c 113
2002-07-05 22:12:04 C 15 04 33.74 +09 54 37.6 c 113
2002-07-05 22:14:14 C 15 04 33.27 +09 54 39.3 c 113
2002-07-06 05:00:23 C 15 02 57.39 +09 58 57.9 c 670
2002-07-06 05:02:08 C 15 02 57.01 +09 58 59.0 c 670
2002-07-08 04:25:02 C 14 51 46.66 +10 26 58.9 c 670
2002-07-08 05:12:02 C 14 51 35.17 +10 27 23.3 c 649
2002-07-08 05:15:57 C 14 51 34.23 +10 27 25.3 c 649
2002-07-08 05:18:33 C 14 51 33.64 +10 27 27.0 c 649
2002-07-08 05:36:46 C 14 51 29.60 +10 27 38.5 c 670
2002-07-09 20:57:21 C 14 42 17.69 +10 48 33.6 d 176
2002-07-09 21:01:21 C 14 42 16.75 +10 48 35.7 d 176
2002-07-09 21:05:21 C 14 42 15.81 +10 48 37.7 d 176
2002-07-09 21:09:20 C 14 42 14.87 +10 48 39.8 d 176
2002-07-09 21:14:55 C 14 42 13.56 +10 48 42.7 d 176
2002-07-11 02:35:43 C 14 35 25.55 +11 02 58.9 17.7 c 932
2002-07-11 02:49:38 C 14 35 22.27 +11 03 05.3 17.7 c 932
2002-07-11 03:09:30 C 14 35 17.63 +11 03 14.9 17.6 c 932
2002-07-11 20:59:21 C 14 31 11.65 +11 11 21.8 c 104
2002-07-11 21:02:11 C 14 31 11.00 +11 11 22.8 c 104
2002-07-11 21:04:24 C 14 31 10.49 +11 11 23.4 c 104
2002-07-11 21:06:21 C 14 31 10.05 +11 11 24.2 c 104
2002-07-11 22:13:04 C 14 30 54.66 +11 11 52.0 c 621
2002-07-11 22:14:37 C 14 30 54.34 +11 11 52.5 c 621
2002-07-11 22:16:11 C 14 30 53.96 +11 11 53.4 c 621
2002-07-11 22:17:43 C 14 30 53.58 +11 11 53.8 c 621
2002-07-11 22:19:16 C 14 30 53.23 +11 11 54.5 c 621
2002-07-13 05:07:53 C 14 23 51.57 +11 25 01.6 17.7 c 704
2002-07-13 05:25:56 C 14 23 47.38 +11 25 09.2 18.0 c 704