2003 YM1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5152745734 ± 1.80e-08
Semi-major axis (a)2.6209718644 AU ± 2.99e-09
Inclination (i)13.46787174° ± 2.42e-06
Long. of Asc. Node (Ω)290.46023119° ± 4.38e-06
Arg. of Perihelion (ω)224.78878378° ± 1.19e-05
Mean Anomaly (M)41.82691206° ± 2.95e-06
Mean Motion (n)0.2322837014°/day ± 3.97e-10
Perihelion dist (q)1.27045170 AU ± 4.71e-08
Aphelion dist (Q)3.97149202 AU ± 4.73e-08
Orbital Period4.24320035 yr ± 7.26e-09
Physical Parameters
H (abs. magnitude)18.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.219″
Uncertainty0
Orbit TypeAmor
MOID0.325463 AU
Observations Used637
Oppositions16
Arc Total2003-2024
First Observation Used2003-12-17
Last Observation Used2024-12-20
Observations (682)
Date Type RA Dec Mag Band Observatory
2021-01-03 14:10:00 C 08 47 08.43 +17 21 39.3 V T08
2021-01-04 09:01:34 C 08 47 17.31 +16 55 32.4 V 703
2021-01-04 09:09:29 C 08 47 17.33 +16 55 21.0 V 703
2021-01-04 09:11:34 C 08 47 17.42 +16 55 17.7 U I41
2021-01-04 09:17:25 C 08 47 17.27 +16 55 10.1 V 703
2021-01-04 09:25:20 C 08 47 17.31 +16 54 58.9 V 703
2021-01-04 11:10:45 C 08 47 17.60 +16 52 30.9 U I41
2021-01-04 11:36:25 C 08 47 17.64 +16 51 54.8 U I41
2021-01-04 13:09:56 C 08 47 17.78 +16 49 42.9 o 691
2021-01-04 13:16:39 C 08 47 17.81 +16 49 33.4 o 691
2021-01-04 13:21:07 C 08 47 17.82 +16 49 27.0 o 691
2021-01-05 06:58:53 C 08 47 25.54 +16 24 32.4 U I41
2021-01-05 08:07:55 C 08 47 25.58 +16 22 54.7 U I41
2021-01-05 08:09:16 C 08 47 25.59 +16 22 52.7 U I41
2021-01-05 11:06:07 C 08 47 25.54 +16 18 39.9 U I41
2021-01-06 07:55:43 C 08 47 31.39 +15 48 32.2 U I41
2021-01-06 07:59:44 C 08 47 31.30 +15 48 27.0 V 703
2021-01-06 08:07:20 C 08 47 31.37 +15 48 16.8 V 703
2021-01-06 08:14:56 C 08 47 31.30 +15 48 04.4 V 703
2021-01-06 08:22:32 C 08 47 31.21 +15 47 53.6 V 703
2021-01-06 08:47:16 C 08 47 31.30 +15 47 17.1 U I41
2021-01-06 09:13:05 C 08 47 31.24 +15 46 39.5 U I41
2021-01-06 09:42:57 C 08 47 31.19 +15 45 55.7 U I41
2021-01-07 06:21:35 C 08 47 34.99 +15 15 23.0 U I41
2021-01-07 08:07:01 C 08 47 34.68 +15 12 46.6 U I41
2021-01-07 08:08:25 C 08 47 34.68 +15 12 44.5 U I41
2021-01-07 09:06:07 C 08 47 34.47 +15 11 18.5 U I41
2021-01-07 09:35:47 C 08 47 34.36 +15 10 34.0 U I41
2021-01-07 12:41:00 C 08 47 34.42 +15 06 01.1 V T08
2021-01-07 12:43:40 C 08 47 34.41 +15 05 57.0 V T08
2021-01-07 13:28:10 C 08 47 34.19 +15 04 49.9 V T08
2021-01-07 13:29:30 C 08 47 34.21 +15 04 48.5 V T08
2021-01-07 13:35:01 C 08 47 34.15 +15 04 39.6 V T08
2021-01-07 14:14:20 C 08 47 33.98 +15 03 40.2 V T08
2021-01-09 08:07:45 C 08 47 34.04 +13 59 21.3 U I41
2021-01-09 08:59:45 C 08 47 33.67 +13 58 00.2 U I41
2021-01-09 09:11:24 C 08 47 34.450 +13 57 45.38 U F51
2021-01-09 09:27:20 C 08 47 34.348 +13 57 20.66 U F51
2021-01-09 09:43:28 C 08 47 34.233 +13 56 55.59 U F51
2021-01-09 10:07:43 C 08 47 33.17 +13 56 13.6 U I41
2021-01-09 10:35:06 C 08 47 32.97 +13 55 30.6 U I41
2021-01-09 10:53:32 C 08 47 33.71 +13 55 06.5 V T05
2021-01-09 10:57:29 C 08 47 33.69 +13 55 00.5 V T05
2021-01-09 11:02:06 C 08 47 33.66 +13 54 52.8 V T05
2021-01-10 06:08:57 C 08 47 31.09 +13 24 35.0 U I41
2021-01-10 07:33:31 C 08 47 30.31 +13 22 21.7 V 703
2021-01-10 07:41:04 C 08 47 30.25 +13 22 09.4 V 703
2021-01-10 07:48:38 C 08 47 30.17 +13 21 57.3 V 703
2021-01-10 07:56:12 C 08 47 30.12 +13 21 45.6 V 703
2021-01-10 08:21:08 C 08 47 30.02 +13 21 05.3 U I41