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
2021-06-03 12:45:47 C 18 59 48.01 +05 51 22.2 V T08
2021-06-03 12:54:23 C 18 59 47.52 +05 51 39.6 V T08
2021-06-03 13:15:00 C 18 59 46.32 +05 52 22.0 V T08
2021-06-05 10:44:48 C 18 57 06.53 +07 31 23.1 V T05
2021-06-05 10:47:27 C 18 57 06.35 +07 31 29.3 V T05
2021-06-05 10:57:30 C 18 57 05.64 +07 31 52.6 V T05
2021-06-05 11:12:47 C 18 57 04.58 +07 32 27.7 V T05
2021-06-09 13:18:02 C 18 49 05.60 +11 52 18.5 q 900
2021-06-09 13:23:08 C 18 49 05.09 +11 52 34.0 q 900
2021-06-10 22:20:03 C 18 45 30.57 +13 37 43.9 X G02
2021-06-10 22:27:05 C 18 45 29.70 +13 38 07.4 X G02
2021-06-10 22:34:07 C 18 45 28.85 +13 38 31.0 X G02
2021-06-12 01:42:06 C 18 42 05.77 +15 13 38.1 V K83
2021-06-12 01:44:18 C 18 42 05.47 +15 13 46.3 V K83
2021-06-12 01:46:31 C 18 42 05.16 +15 13 54.1 V K83
2021-06-12 10:21:58 C 18 40 56.52 +15 45 54.4 V T08
2021-06-12 10:39:41 C 18 40 53.96 +15 47 01.1 V T08
2021-06-12 10:42:20 C 18 40 53.59 +15 47 11.0 V T08
2021-06-12 10:46:19 C 18 40 53.02 +15 47 25.9 V T08
2021-06-13 22:59:26 C 18 35 26.04 +18 11 40.6 V G33
2021-06-13 23:01:06 C 18 35 25.76 +18 11 47.6 V G33
2021-06-13 23:02:48 C 18 35 25.44 +18 11 54.7 V G33
2021-06-13 23:04:29 C 18 35 25.18 +18 12 01.9 V G33
2021-06-13 23:06:10 C 18 35 24.90 +18 12 09.1 V G33
2021-06-14 20:45:23 C 18 31 40.03 +19 47 04.7 V C40
2021-06-14 20:54:54 C 18 31 38.25 +19 47 48.3 V C40
2021-06-14 21:01:52 C 18 31 36.92 +19 48 20.5 V C40
2021-06-15 18:18:10 C 18 27 31.19 +21 28 26.2 V C40
2021-06-15 18:19:34 C 18 27 30.90 +21 28 33.0 V C40
2021-06-15 18:20:57 C 18 27 30.60 +21 28 39.7 V C40
2021-06-15 18:29:24 C 18 27 28.86 +21 29 21.1 V C40
2021-06-15 18:43:26 C 18 27 25.93 +21 30 30.4 V C40
2021-06-15 18:47:39 C 18 27 25.06 +21 30 51.0 V C40
2021-06-15 18:49:03 C 18 27 24.76 +21 30 57.8 V C40
2021-06-15 19:03:54 C 18 27 21.66 +21 32 11.0 V C40
2021-06-15 19:08:06 C 18 27 20.78 +21 32 31.5 V C40
2021-06-15 19:09:31 C 18 27 20.49 +21 32 38.5 V C40
2021-06-15 19:13:43 C 18 27 19.61 +21 32 59.0 V C40
2021-06-15 19:15:09 C 18 27 19.31 +21 33 05.8 V C40
2021-06-15 19:20:46 C 18 27 18.14 +21 33 33.5 V C40
2021-06-15 19:22:09 C 18 27 17.85 +21 33 40.4 V C40
2021-06-15 19:24:59 C 18 27 17.25 +21 33 54.2 V C40
2021-06-15 19:27:46 C 18 27 16.67 +21 34 08.0 V C40
2021-06-15 19:29:11 C 18 27 16.37 +21 34 14.8 V C40
2021-06-15 19:32:00 C 18 27 15.78 +21 34 28.5 V C40
2021-06-15 19:37:37 C 18 27 14.60 +21 34 56.2 V C40
2021-06-15 20:56:55 C 18 26 58.44 +21 41 25.0 q L47
2021-06-15 22:01:13 C 18 26 44.79 +21 46 43.0 q L47
2021-06-16 09:27:53 C 18 24 16.35 +22 44 25.0 V G96
2021-06-16 09:34:44 C 18 24 14.78 +22 45 00.4 V G96