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
2021-02-07 10:18:24 C 08 36 02.70 -07 44 12.1 V T08
2021-02-07 10:33:02 C 08 36 02.32 -07 44 39.5 V T08
2021-02-09 05:18:57 C 08 35 17.16 -09 03 51.3 V G96
2021-02-09 05:28:29 C 08 35 16.93 -09 04 08.8 V G96
2021-02-09 05:38:04 C 08 35 16.70 -09 04 26.4 V G96
2021-02-09 05:47:36 C 08 35 16.47 -09 04 43.8 V G96
2021-02-09 06:30:46 C 08 35 15.61 -09 06 03.1 U I41
2021-02-09 06:33:38 C 08 35 15.54 -09 06 08.3 U I41
2021-02-09 18:44:17 C 08 35 03.46 -09 28 11.9 V M46
2021-02-09 18:49:20 C 08 35 03.40 -09 28 22.2 V M46
2021-02-10 00:55:02 C 08 34 58.32 -09 39 24.2 V W46
2021-02-10 01:24:12 C 08 34 57.71 -09 40 17.3 V W46
2021-02-10 01:52:53 C 08 34 57.12 -09 41 09.3 V W46
2021-02-10 03:16:32 C 08 34 55.35 -09 43 40.7 V W34
2021-02-10 03:22:50 C 08 34 55.20 -09 43 52.0 V W34
2021-02-10 03:33:59 C 08 34 54.95 -09 44 12.2 V W34
2021-02-11 05:37:03 C 08 34 31.00 -10 30 37.1 U I41
2021-02-11 06:28:55 C 08 34 29.72 -10 32 08.4 V 703
2021-02-11 06:35:51 C 08 34 29.57 -10 32 20.6 V 703
2021-02-11 06:42:47 C 08 34 29.43 -10 32 32.7 V 703
2021-02-11 06:49:43 C 08 34 29.29 -10 32 45.2 V 703
2021-02-11 07:02:09 C 08 34 29.19 -10 33 07.3 U I41
2021-02-11 07:03:31 C 08 34 29.16 -10 33 09.7 U I41
2021-02-11 08:17:12 C 08 34 27.60 -10 35 19.3 U I41
2021-02-11 10:59:08 C 08 34 25.14 -10 39 58.9 V T08
2021-02-11 11:03:10 C 08 34 25.05 -10 40 05.9 V T08
2021-02-11 11:15:00 C 08 34 24.80 -10 40 26.7 V T08
2021-02-11 11:30:00 C 08 34 24.47 -10 40 52.8 V T08
2021-02-12 05:52:36 C 08 34 10.30 -11 13 01.8 V 703
2021-02-12 06:00:10 C 08 34 10.17 -11 13 14.7 V 703
2021-02-12 06:07:43 C 08 34 09.99 -11 13 27.7 V 703
2021-02-12 06:15:16 C 08 34 09.76 -11 13 40.4 V 703
2021-02-12 17:05:53 C 08 34 02.30 -11 32 18.2 V M46
2021-02-12 17:16:03 C 08 34 02.07 -11 32 36.2 V M46
2021-02-12 17:25:45 C 08 34 01.87 -11 32 52.6 V M46
2021-02-12 20:42:45 C 08 33 59.07 -11 38 38.0 V K74
2021-02-12 20:46:06 C 08 33 59.03 -11 38 44.0 V K74
2021-02-12 20:49:26 C 08 33 58.99 -11 38 49.6 V K74
2021-02-13 08:46:50 C 08 33 50.14 -11 59 01.2 V T05
2021-02-13 08:49:28 C 08 33 50.09 -11 59 05.7 V T05
2021-02-13 08:53:25 C 08 33 50.01 -11 59 12.4 V T05
2021-02-13 09:01:20 C 08 33 49.86 -11 59 25.9 V T05
2021-02-13 21:59:25 C 08 33 41.75 -12 21 18.1 V G40
2021-02-13 22:03:12 C 08 33 41.68 -12 21 23.8 V G40
2021-02-13 22:04:35 C 08 33 41.66 -12 21 26.0 V G40
2021-02-13 22:05:58 C 08 33 41.64 -12 21 28.2 V G40
2021-02-13 22:06:16 C 08 33 41.63 -12 21 29.3 V G40
2021-02-13 22:07:22 C 08 33 41.61 -12 21 30.6 V G40
2021-02-14 10:33:39 C 08 33 32.47 -12 42 08.9 V T08
2021-02-14 10:38:18 C 08 33 32.39 -12 42 16.7 V T08