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
2004-02-08 02:12:12 C 04 15 38.14 +22 36 55.5 r 715
2004-02-08 02:21:06 C 04 15 38.65 +22 36 50.2 r 715
2004-02-08 02:30:00 C 04 15 39.18 +22 36 43.7 r 715
2004-02-10 02:55:45 C 04 18 41.01 +22 04 29.0 19.5 c 644
2004-02-10 03:25:43 C 04 18 42.84 +22 04 09.5 19.2 c 644
2004-02-10 03:56:19 C 04 18 44.73 +22 03 49.3 19.7 c 644
2004-02-24 07:10:12 C 04 45 08.19 +18 35 03.8 21.0 c 608
2004-02-24 07:25:30 C 04 45 09.52 +18 34 54.2 20.6 c 608
2004-02-24 07:40:52 C 04 45 10.88 +18 34 45.8 20.5 c 608
2004-05-02 03:59:04 C 08 10 33.30 +02 06 11.3 c 926
2004-05-02 04:01:31 C 08 10 33.70 +02 06 09.7 c 926
2004-05-02 04:03:57 C 08 10 34.09 +02 06 06.5 c 926
2007-10-06 05:43:45 C 02 29 25.50 +35 56 14.2 o H55
2007-10-06 06:13:54 C 02 29 24.42 +35 56 16.8 o H55
2007-10-06 06:49:13 C 02 29 23.22 +35 56 20.1 o H55
2007-10-08 05:22:13 C 02 27 45.39 +35 59 56.5 o H55
2007-10-08 05:45:09 C 02 27 44.52 +35 59 57.8 o H55
2007-10-08 06:18:37 C 02 27 43.21 +36 00 00.9 o H55
2020-10-11 10:12:58 C 06 47 12.07 +34 58 17.4 V V06
2020-10-11 10:17:31 C 06 47 12.47 +34 58 17.2 V V06
2020-10-11 10:22:05 C 06 47 12.87 +34 58 17.1 V V06
2020-10-11 10:26:39 C 06 47 13.25 +34 58 16.4 V V06
2020-10-14 14:24:28 C 06 53 46.076 +34 51 39.47 U F52
2020-10-14 14:37:32 C 06 53 47.182 +34 51 37.86 U F52
2020-10-14 15:03:41 C 06 53 49.350 +34 51 35.76 U F52
2020-10-19 11:13:44 C 07 03 43.51 +34 38 31.6 U I41
2020-10-19 11:49:51 C 07 03 46.49 +34 38 27.2 U I41
2020-10-21 10:24:00 C 07 07 42.14 +34 32 11.6 U I41
2020-10-21 11:09:24 C 07 07 45.82 +34 32 05.9 U I41
2020-10-21 11:27:43 C 07 07 47.35 +34 32 03.2 U I41
2020-11-29 07:16:17 C 08 16 49.95 +29 48 39.9 V G96
2020-11-29 07:23:41 C 08 16 50.36 +29 48 36.0 V G96
2020-11-29 07:31:05 C 08 16 50.80 +29 48 32.3 V G96
2020-11-29 07:38:29 C 08 16 51.21 +29 48 28.8 V G96
2020-12-08 08:11:41 C 08 28 38.58 +27 40 56.0 V 703
2020-12-08 08:27:36 C 08 28 39.43 +27 40 44.7 V 703
2020-12-08 08:35:33 C 08 28 39.85 +27 40 39.2 V 703
2020-12-11 11:51:41 C 08 32 11.701 +26 48 10.95 U F52
2020-12-11 12:23:03 C 08 32 12.984 +26 47 48.40 U F52
2020-12-12 12:17:28 C 08 33 16.23 +26 30 06.4 V T05
2020-12-12 12:20:48 C 08 33 16.30 +26 30 04.6 V T05
2020-12-12 12:24:45 C 08 33 16.49 +26 30 01.6 V T05
2020-12-12 12:32:39 C 08 33 16.80 +26 29 55.9 V T05
2020-12-14 09:04:07 C 08 35 09.10 +25 55 35.2 V 703
2020-12-14 09:11:38 C 08 35 09.33 +25 55 28.5 V 703
2020-12-14 09:19:09 C 08 35 09.64 +25 55 22.5 V 703
2020-12-14 09:26:40 C 08 35 09.91 +25 55 17.3 V 703
2020-12-14 11:19:18 C 08 35 14.77 +25 53 50.1 V T08
2020-12-14 11:22:00 C 08 35 14.86 +25 53 48.3 V T08
2020-12-14 11:52:56 C 08 35 16.02 +25 53 23.7 V T08