2002 YC12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4398403437 ± 2.00e+00
Semi-major axis (a)1.7183966050 AU ± 3.00e+00
Inclination (i)11.39884621° ± 4.00e+00
Long. of Asc. Node (Ω)99.24450578° ± 5.00e+00
Arg. of Perihelion (ω)33.28306553° ± 6.00e+00
Mean Anomaly (M)49.09748052° ± 3.19e-03
Mean Motion (n)0.4375412300°/day ± 1.15e+00
Perihelion dist (q)0.96257640 AU ± 3.83e+00
Aphelion dist (Q)2.47421680 AU ± 5.52e+00
Orbital Period2.25260530 yr ± 5.90e+00
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.449″
Uncertainty1
Orbit TypeApollo
MOID0.022573 AU
Observations Used39
Oppositions1
Arc Total2002-2003
First Observation Used
Last Observation Used2003-01-07
Observations (42)
Date Type RA Dec Mag Band Observatory
2002-12-31 05:25:36 C 05 43 45.53 +19 29 56.5 18.4 c 704
2002-12-31 05:47:20 C 05 43 52.14 +19 36 04.3 18.6 c 704
2002-12-31 06:08:48 C 05 43 58.61 +19 42 08.9 18.5 c 704
2002-12-31 06:30:22 C 05 44 05.18 +19 48 14.9 18.7 c 704
2002-12-31 06:53:53 C 05 44 12.37 +19 54 55.5 18.9 c 704
2003-01-01 06:18:44 C 05 54 51.96 +27 27 26.6 18.3 c 704
2003-01-01 06:40:15 C 05 55 01.84 +27 35 13.1 18.2 c 704
2003-01-01 07:02:01 C 05 55 11.90 +27 43 04.9 18.6 c 704
2003-01-01 07:23:37 C 05 55 21.96 +27 50 54.5 18.5 c 704
2003-01-02 04:58:44 C 06 10 11.40 +36 32 59.8 c 854
2003-01-02 04:59:40 C 06 10 12.14 +36 33 27.9 c 854
2003-01-02 05:00:36 C 06 10 12.63 +36 33 49.3 c 854
2003-01-02 05:12:57 C 06 10 19.92 +36 39 18.2 18.8 c 704
2003-01-02 05:22:32 C 06 10 26.85 +36 43 33.6 19.3 c 704
2003-01-02 05:34:41 C 06 10 35.75 +36 48 59.7 18.9 c 704
2003-01-02 05:45:13 C 06 10 43.44 +36 53 40.5 19.0 c 704
2003-01-02 05:56:14 C 06 10 51.47 +36 58 36.9 19.1 c 704
2003-01-02 06:06:55 C 06 10 59.35 +37 03 21.7 18.8 c 704
2003-01-02 06:17:45 C 06 11 07.32 +37 08 12.5 18.6 c 704
2003-01-02 06:28:34 C 06 11 15.35 +37 13 01.8 18.8 c 704
2003-01-02 06:39:19 C 06 11 23.31 +37 17 49.9 19.0 c 704
2003-01-02 06:47:00 C 06 11 29.09 +37 21 24.9 c 448
2003-01-02 06:50:34 C 06 11 31.72 +37 22 50.5 18.8 c 704
2003-01-02 06:52:05 C 06 11 32.88 +37 23 41.6 c 448
2003-01-02 07:03:38 C 06 11 43.25 +37 28 56.0 c 926
2003-01-02 07:04:18 C 06 11 43.74 +37 29 15.0 c 926
2003-01-02 07:04:58 C 06 11 44.22 +37 29 33.5 c 926
2003-01-02 07:08:55 C 06 11 45.40 +37 31 11.6 c 448
2003-01-03 05:48:24 C 06 36 58.53 +48 23 50.3 c 649
2003-01-03 05:49:11 C 06 36 59.57 +48 24 14.3 c 649
2003-01-03 05:49:59 C 06 37 00.57 +48 24 38.7 c 649
2003-01-03 05:50:47 C 06 37 01.62 +48 25 02.2 c 649
2003-01-05 06:46:39 C 09 08 30.91 +70 42 42.1 c 649
2003-01-05 06:47:27 C 09 08 35.34 +70 42 56.1 c 649
2003-01-05 06:48:15 C 09 08 39.76 +70 43 09.8 c 649
2003-01-05 06:49:01 C 09 08 44.10 +70 43 24.2 c 649
2003-01-05 06:49:50 C 09 08 48.63 +70 43 38.0 c 649
2003-01-05 06:50:36 C 09 08 52.84 +70 43 52.4 c 649
2003-01-07 08:18:19 C 13 55 31.64 +69 12 47.3 c 649
2003-01-07 08:22:05 C 13 55 43.81 +69 12 00.1 c 649
2003-01-07 08:25:51 C 13 55 56.13 +69 11 12.5 c 649
2003-01-07 08:29:37 C 13 56 08.39 +69 10 23.5 c 649