2002 YD12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4977665987
Semi-major axis (a)2.2203727064 AU
Inclination (i)14.67682793°
Long. of Asc. Node (Ω)275.83001200°
Arg. of Perihelion (ω)193.35360563°
Mean Anomaly (M)327.56255141°
Mean Motion (n)0.2979030300°/day
Perihelion dist (q)1.11514470 AU
Aphelion dist (Q)3.32553470 AU
Orbital Period3.30848470 yr
Physical Parameters
H (abs. magnitude)21.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.422″
Uncertainty
Orbit TypeAmor
MOID0.137242 AU
Observations Used87
Oppositions1
Arc Total2002-2003
First Observation Used
Last Observation Used2003-01-30
Observations (99)
Date Type RA Dec Mag Band Observatory
2002-12-31 05:43:17 C 05 10 41.42 +21 53 18.3 18.7 c 704
2002-12-31 06:04:45 C 05 10 43.77 +21 51 37.5 18.9 c 704
2002-12-31 06:26:19 C 05 10 46.17 +21 49 55.7 19.0 c 704
2002-12-31 06:49:51 C 05 10 48.77 +21 48 04.5 19.0 c 704
2003-01-01 06:21:42 C 05 13 46.37 +19 56 32.0 19.3 c 704
2003-01-01 06:43:13 C 05 13 48.79 +19 54 49.3 19.4 c 704
2003-01-01 07:05:03 C 05 13 51.24 +19 53 04.3 19.3 c 704
2003-01-01 07:26:36 C 05 13 53.51 +19 51 21.6 19.4 c 704
2003-01-01 07:48:25 C 05 13 56.07 +19 49 35.3 19.5 c 704
2003-01-02 03:07:21 C 05 16 26.24 +18 17 09.2 c 858
2003-01-02 03:18:42 C 05 16 27.54 +18 16 15.3 c 858
2003-01-02 03:32:35 C 05 16 29.15 +18 15 10.4 18.6 c 704
2003-01-02 03:46:48 C 05 16 30.72 +18 14 03.7 18.9 c 704
2003-01-02 03:54:26 C 05 16 31.63 +18 13 26.0 18.8 c 704
2003-01-02 04:08:17 C 05 16 33.13 +18 12 20.7 19.2 c 704
2003-01-02 04:16:27 C 05 16 34.10 +18 11 40.7 19.4 c 704
2003-01-02 04:29:51 C 05 16 35.55 +18 10 37.2 19.2 c 704
2003-01-02 04:38:47 C 05 16 36.57 +18 09 54.0 19.3 c 704
2003-01-02 04:51:31 C 05 16 38.01 +18 08 54.0 19.3 c 704
2003-01-02 05:01:09 C 05 16 39.11 +18 08 06.9 19.2 c 704
2003-01-02 05:41:47 C 05 16 43.89 +18 04 53.4 c 926
2003-01-02 05:42:17 C 05 16 43.96 +18 04 51.3 c 854
2003-01-02 05:43:48 C 05 16 43.86 +18 04 43.2 c 448
2003-01-02 05:44:27 C 05 16 44.66 +18 04 37.9 c 670
2003-01-02 05:44:51 C 05 16 44.28 +18 04 38.9 c 854
2003-01-02 05:49:08 C 05 16 44.46 +18 04 18.2 c 448
2003-01-02 05:49:31 C 05 16 44.77 +18 04 15.7 c 926
2003-01-02 05:49:59 C 05 16 44.84 +18 04 13.1 c 854
2003-01-02 05:55:20 C 05 16 45.17 +18 03 48.4 c 448
2003-01-02 05:57:06 C 05 16 45.62 +18 03 39.3 c 926
2003-01-02 07:58:47 C 05 16 59.80 +17 53 54.0 c 670
2003-01-02 11:13:21 C 05 17 26.74 +17 39 18.7 m 422
2003-01-02 11:14:30 C 05 17 26.87 +17 39 13.6 m 422
2003-01-02 11:15:12 C 05 17 26.96 +17 39 10.5 m 422
2003-01-03 03:16:44 C 05 19 29.73 +16 20 58.5 19.1 c 704
2003-01-03 03:19:21 C 05 19 30.03 +16 20 46.8 18.8 c 704
2003-01-03 03:37:24 C 05 19 32.05 +16 19 19.9 18.9 c 704
2003-01-03 03:40:57 C 05 19 32.51 +16 19 03.0 18.8 c 704
2003-01-03 03:58:08 C 05 19 34.43 +16 17 40.5 19.2 c 704
2003-01-03 04:01:56 C 05 19 34.89 +16 17 22.4 19.2 c 704
2003-01-03 04:18:40 C 05 19 36.71 +16 16 02.2 19.1 c 704
2003-01-03 04:39:16 C 05 19 39.02 +16 14 23.3 19.1 c 704
2003-01-03 21:47:18 C 05 21 48.51 +14 51 34.2 d 118
2003-01-03 21:48:47 C 05 21 48.67 +14 51 27.4 d 118
2003-01-03 21:50:55 C 05 21 48.99 +14 51 17.1 d 118
2003-01-04 04:06:50 C 05 22 38.35 +14 21 17.1 c 858
2003-01-04 04:15:08 C 05 22 39.30 +14 20 37.9 c 858
2003-01-04 05:23:03 C 05 22 46.94 +14 15 12.6 18.6 c 704
2003-01-04 05:43:56 C 05 22 49.29 +14 13 31.5 19.5 c 704
2003-01-04 06:04:48 C 05 22 51.72 +14 11 50.4 19.4 c 704