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
2021-02-14 10:48:16 C 08 33 32.22 -12 42 33.0 V T08
2021-02-14 10:59:32 C 08 33 32.09 -12 42 51.4 V T08
2021-02-14 11:05:31 C 08 33 31.92 -12 43 01.3 V T08
2021-02-15 09:31:50 C 08 33 20.20 -13 19 43.9 V T08
2021-02-15 09:36:28 C 08 33 20.13 -13 19 51.5 V T08
2021-02-15 09:39:08 C 08 33 20.08 -13 19 55.7 V T08
2021-02-15 09:44:26 C 08 33 20.00 -13 20 04.3 V T08
2021-02-15 09:50:25 C 08 33 19.89 -13 20 14.0 V T08
2021-02-15 09:52:24 C 08 33 19.86 -13 20 17.4 V T08
2021-02-15 10:05:08 C 08 33 19.67 -13 20 37.6 V T08
2021-02-15 10:07:07 C 08 33 19.63 -13 20 40.9 V T08
2021-02-15 17:38:37 C 08 33 16.95 -13 32 49.7 q C97
2021-02-15 17:39:34 C 08 33 16.94 -13 32 51.5 q C97
2021-02-15 17:40:32 C 08 33 16.92 -13 32 52.9 q C97
2021-02-15 17:41:30 C 08 33 16.90 -13 32 54.5 q C97
2021-02-15 17:43:26 C 08 33 16.88 -13 32 57.4 q C97
2021-02-16 09:53:07 C 08 33 08.99 -13 58 40.5 V T05
2021-02-16 09:57:31 C 08 33 08.95 -13 58 47.5 V T05
2021-02-16 10:06:05 C 08 33 08.82 -13 59 01.0 V T05
2021-02-16 10:21:39 C 08 33 08.61 -13 59 25.4 V T05
2021-02-16 17:42:02 C 08 33 06.89 -14 10 59.3 V M46
2021-02-16 17:51:38 C 08 33 06.78 -14 11 14.6 V M46
2021-02-16 18:02:13 C 08 33 06.69 -14 11 31.2 V M46
2021-02-16 18:12:18 C 08 33 06.54 -14 11 47.3 V M46
2021-02-16 18:22:25 C 08 33 06.42 -14 12 02.4 V M46
2021-02-16 18:32:30 C 08 33 06.26 -14 12 18.6 V M46
2021-02-16 18:42:35 C 08 33 06.13 -14 12 34.1 V M46
2021-02-16 18:52:41 C 08 33 06.01 -14 12 50.3 V M46
2021-02-17 17:30:25 C 08 32 59.57 -14 47 48.3 q C97
2021-02-17 17:31:37 C 08 32 59.55 -14 47 50.0 q C97
2021-02-17 17:32:49 C 08 32 59.53 -14 47 51.9 q C97
2021-02-17 17:34:02 C 08 32 59.51 -14 47 53.9 q C97
2021-02-17 17:36:26 C 08 32 59.50 -14 47 57.5 q C97
2021-02-19 06:09:47 C 08 32 52.87 -15 42 42.7 V 703
2021-02-19 06:17:20 C 08 32 52.82 -15 42 53.7 V 703
2021-02-19 06:24:53 C 08 32 52.68 -15 43 04.7 V 703
2021-02-19 06:32:25 C 08 32 52.68 -15 43 15.9 V 703
2021-02-19 09:44:50 C 08 32 52.36 -15 47 52.5 V T08
2021-02-19 09:55:06 C 08 32 52.27 -15 48 07.4 V T08
2021-02-19 10:03:54 C 08 32 52.20 -15 48 20.0 V T08
2021-02-19 10:15:02 C 08 32 52.11 -15 48 36.3 V T08
2021-02-20 06:53:10 C 08 32 52.42 -16 18 25.6 q U76
2021-02-20 07:27:44 C 08 32 52.25 -16 19 14.7 q U76
2021-02-20 08:03:11 C 08 32 52.09 -16 20 05.0 q U76
2021-02-21 02:05:04 C 08 32 55.34 -16 45 26.9 V V93
2021-02-21 02:44:53 C 08 32 55.34 -16 46 22.4 V V93
2021-02-21 03:27:28 C 08 32 55.15 -16 47 21.6 V V93
2021-02-22 09:20:42 C 08 33 01.59 -17 27 58.0 V T08
2021-02-22 09:25:21 C 08 33 01.59 -17 28 04.1 V T08
2021-02-22 09:34:38 C 08 33 01.57 -17 28 16.4 V T08