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
2019-05-15 13:55:32 C 21 51 24.39 +04 35 40.1 V T05
2019-05-15 14:00:11 C 21 51 25.58 +04 35 48.9 V T05
2019-05-15 14:10:54 C 21 51 28.30 +04 36 10.0 V T05
2019-05-15 14:26:59 C 21 51 32.39 +04 36 41.5 V T05
2019-05-15 14:45:01 C 21 51 37.01 +04 37 16.5 V T05
2019-05-21 14:28:18 C 22 34 14.80 +09 51 05.5 V T08
2019-05-21 14:35:09 C 22 34 17.20 +09 51 22.2 V T08
2019-05-21 14:42:08 C 22 34 19.49 +09 51 33.7 V T08
2019-05-21 14:50:27 C 22 34 22.34 +09 51 59.1 V T08
2019-05-24 10:47:24 C 22 59 06.98 +12 41 59.1 V 703
2019-05-24 10:52:35 C 22 59 08.97 +12 42 12.4 V 703
2019-05-24 10:57:47 C 22 59 10.91 +12 42 25.9 V 703
2019-05-24 11:02:59 C 22 59 12.83 +12 42 39.1 V 703
2020-04-21 12:05:04 C 15 26 40.003 -09 40 43.50 U F52
2020-04-21 12:22:56 C 15 26 38.932 -09 40 37.62 U F52
2020-04-21 12:40:49 C 15 26 37.868 -09 40 32.25 U F52
2020-04-27 11:14:01 C 15 18 06.394 -08 55 57.24 U F51
2020-04-27 11:30:44 C 15 18 05.344 -08 55 51.99 U F51
2020-04-27 11:47:25 C 15 18 04.309 -08 55 46.85 U F51
2020-04-27 12:04:06 C 15 18 03.277 -08 55 41.68 U F51
2020-05-13 08:35:38 C 14 54 31.436 -07 02 34.39 U F52
2020-05-13 08:52:38 C 14 54 30.404 -07 02 29.66 U F52
2020-05-13 09:09:38 C 14 54 29.336 -07 02 25.14 U F52
2020-05-13 09:26:39 C 14 54 28.289 -07 02 20.49 U F52
2020-05-16 10:05:57 C 14 50 07.745 -06 43 03.09 U F52
2020-05-16 10:24:55 C 14 50 06.606 -06 42 58.09 U F52
2020-05-16 10:25:51 C 14 50 06.543 -06 42 58.04 U F52
2020-05-16 10:43:49 C 14 50 05.462 -06 42 53.21 U F52
2020-05-16 10:44:45 C 14 50 05.412 -06 42 53.12 U F52
2020-05-16 11:03:41 C 14 50 04.263 -06 42 48.14 U F52
2021-05-12 12:52:56 C 19 07 17.51 -05 08 57.4 V T05
2021-05-12 13:03:15 C 19 07 17.62 -05 08 50.2 V T05
2021-05-12 13:05:53 C 19 07 17.66 -05 08 47.0 V T05
2021-05-12 13:17:05 C 19 07 17.72 -05 08 38.3 V T05
2021-05-30 21:42:01 C 19 03 35.70 +03 10 05.1 q L47
2021-05-30 22:01:25 C 19 03 35.01 +03 10 35.7 q L47
2021-05-31 00:48:39 C 19 03 28.65 +03 15 16.9 q G33
2021-05-31 00:50:20 C 19 03 28.61 +03 15 18.8 q G33
2021-05-31 00:52:01 C 19 03 28.55 +03 15 22.9 q G33
2021-05-31 00:53:42 C 19 03 28.45 +03 15 25.1 q G33
2021-05-31 00:55:23 C 19 03 28.44 +03 15 27.1 q G33
2021-05-31 00:57:04 C 19 03 28.38 +03 15 31.5 q G33
2021-06-01 12:13:53 C 19 02 06.18 +04 17 28.1 V T05
2021-06-01 12:16:32 C 19 02 06.06 +04 17 32.7 V T05
2021-06-01 12:20:30 C 19 02 05.86 +04 17 40.3 V T05
2021-06-01 12:27:47 C 19 02 05.52 +04 17 53.3 V T05
2021-06-01 23:25:45 C 19 01 37.33 +04 38 04.5 V G17
2021-06-01 23:33:00 C 19 01 37.00 +04 38 17.9 V G17
2021-06-01 23:40:14 C 19 01 36.65 +04 38 31.5 V G17
2021-06-03 12:41:08 C 18 59 48.28 +05 51 12.5 V T08