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
2003-12-18 20:20:35 C 04 18 27.53 +38 40 19.3 c 246
2003-12-18 20:21:42 C 04 18 27.44 +38 40 18.6 c 246
2003-12-18 20:22:47 C 04 18 27.36 +38 40 17.7 c 246
2003-12-18 20:24:00 C 04 18 27.28 +38 40 16.9 c 246
2003-12-18 20:25:11 C 04 18 27.19 +38 40 16.2 c 246
2003-12-20 01:23:39 C 04 16 42.25 +38 21 33.0 r A41
2003-12-20 01:43:26 C 04 16 40.91 +38 21 21.0 r A41
2003-12-20 01:48:25 C 04 16 40.68 +38 21 18.4 r A41
2003-12-20 04:07:48 C 04 16 33.48 +38 19 52.3 c 701
2003-12-20 04:26:20 C 04 16 32.21 +38 19 39.9 19.5 c 704
2003-12-20 04:37:18 C 04 16 31.60 +38 19 33.4 c 701
2003-12-20 04:46:00 C 04 16 30.99 +38 19 27.4 19.9 c 704
2003-12-20 05:05:15 C 04 16 29.83 +38 19 13.5 19.8 c 704
2003-12-20 05:24:50 C 04 16 28.61 +38 19 01.4 19.8 c 704
2003-12-20 05:43:51 C 04 16 27.39 +38 18 49.6 19.6 c 704
2003-12-23 19:48:12 C 04 11 36.88 +37 19 09.6 c 046
2003-12-23 19:49:33 C 04 11 36.74 +37 19 07.8 c 046
2003-12-23 19:50:50 C 04 11 36.73 +37 19 06.6 c 046
2003-12-23 19:53:41 C 04 11 36.51 +37 19 04.4 c 046
2003-12-24 04:31:29 C 04 11 08.86 +37 12 52.4 r 446
2003-12-24 05:15:52 C 04 11 06.36 +37 12 19.3 r 446
2003-12-24 06:22:30 C 04 11 02.59 +37 11 30.4 r 446
2003-12-24 22:26:29 C 04 10 12.63 +36 59 37.3 d 118
2003-12-24 22:29:34 C 04 10 12.42 +36 59 35.3 d 118
2003-12-24 22:33:36 C 04 10 12.24 +36 59 32.0 d 118
2003-12-26 21:14:26 C 04 07 53.95 +36 24 15.4 r A41
2003-12-26 21:38:23 C 04 07 52.72 +36 23 56.6 r A41
2003-12-26 22:02:55 C 04 07 51.47 +36 23 37.4 r A41
2003-12-26 22:49:48 C 04 07 49.25 +36 23 03.6 r 941
2003-12-26 22:51:27 C 04 07 49.16 +36 23 02.5 r 941
2003-12-26 22:53:04 C 04 07 49.08 +36 23 01.3 r 941
2003-12-26 22:54:42 C 04 07 49.00 +36 23 00.1 r 941
2004-01-03 06:44:49 C 04 00 57.35 +34 00 36.9 r 448
2004-01-03 06:53:47 C 04 00 57.02 +34 00 29.6 r 448
2004-01-03 06:59:28 C 04 00 56.86 +34 00 24.5 r 448
2004-01-10 04:34:52 C 03 57 29.16 +31 39 15.3 c 926
2004-01-10 04:42:40 C 03 57 29.07 +31 39 07.8 c 926
2004-01-10 04:52:26 C 03 57 28.88 +31 38 59.8 c 926
2004-01-10 05:11:45 C 03 57 28.58 +31 38 42.2 r 448
2004-01-10 05:26:32 C 03 57 28.36 +31 38 29.3 r 448
2004-01-10 05:42:10 C 03 57 28.14 +31 38 15.8 r 448
2004-01-11 03:05:49 C 03 57 15.52 +31 19 55.1 18.9 c 644
2004-01-11 03:35:57 C 03 57 15.13 +31 19 29.4 19.1 c 644
2004-01-11 04:06:23 C 03 57 14.75 +31 19 03.4 19.3 c 644
2004-01-12 05:01:13 C 03 57 03.09 +30 57 42.9 c 926
2004-01-12 05:09:48 C 03 57 02.95 +30 57 35.6 c 926
2004-01-12 05:17:58 C 03 57 02.91 +30 57 28.5 c 926
2004-02-07 04:37:11 C 04 14 20.57 +22 51 32.1 r 448
2004-02-07 04:47:27 C 04 14 21.18 +22 51 24.7 r 448
2004-02-07 05:02:50 C 04 14 22.02 +22 51 14.6 r 448