338049 (2002 NY31)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5456811442 ± 1.54e-08
Semi-major axis (a)2.2119174674 AU ± 1.06e-09
Inclination (i)40.93193723° ± 5.52e-06
Long. of Asc. Node (Ω)118.02379691° ± 3.05e-06
Arg. of Perihelion (ω)282.87945788° ± 5.56e-06
Mean Anomaly (M)359.61188389° ± 1.76e-06
Mean Motion (n)0.2996117897°/day ± 2.15e-10
Perihelion dist (q)1.00491581 AU ± 3.41e-08
Aphelion dist (Q)3.41891912 AU ± 3.41e-08
Orbital Period3.28967790 yr ± 2.36e-09
Physical Parameters
H (abs. magnitude)17.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.325″
Uncertainty0
Orbit TypeApollo
MOID0.315626 AU
Observations Used585
Oppositions17
Arc Total2002-2026
First Observation Used2002-06-14
Last Observation Used2026-01-11
Observations (606)
Date Type RA Dec Mag Band Observatory
2002-07-20 15:07:37 C 21 12 41.23 -27 40 37.3 e 413
2002-07-20 15:09:34 C 21 12 41.18 -27 40 42.1 e 413
2002-07-21 14:56:04 C 21 11 47.36 -28 38 29.5 e 413
2002-07-21 14:57:56 C 21 11 47.29 -28 38 34.1 e 413
2002-07-21 14:59:44 C 21 11 47.21 -28 38 38.7 e 413
2002-07-29 14:04:39 C 21 01 59.00 -37 08 34.1 c 474
2002-07-29 14:07:20 C 21 01 58.82 -37 08 41.6 c 474
2002-07-29 14:10:09 C 21 01 58.65 -37 08 49.4 c 474
2002-07-29 14:16:49 C 21 01 58.16 -37 09 08.6 c 474
2002-07-29 17:41:51 C 21 01 44.343 -37 18 53.09 e 413
2002-07-29 17:43:38 C 21 01 44.220 -37 18 58.49 e 413
2002-07-29 17:45:26 C 21 01 44.104 -37 19 03.43 e 413
2002-08-03 10:04:54 C 20 53 25.27 -42 46 04.6 m 428
2002-08-03 10:11:15 C 20 53 24.73 -42 46 22.8 m 428
2002-08-03 10:17:40 C 20 53 24.13 -42 46 42.0 m 428
2002-08-11 11:17:26 C 20 33 37.32 -52 11 46.9 m 428
2002-08-11 11:23:47 C 20 33 36.53 -52 12 04.9 m 428
2002-08-19 12:47:51 C 20 05 39.225 -60 43 07.62 e 413
2002-08-19 12:49:49 C 20 05 38.862 -60 43 12.44 e 413
2002-08-19 12:51:46 C 20 05 38.534 -60 43 16.98 e 413
2002-08-20 12:06:24 C 20 01 41.149 -61 38 24.87 e 413
2002-08-20 12:08:11 C 20 01 40.817 -61 38 29.03 e 413
2002-08-20 12:10:00 C 20 01 40.490 -61 38 33.37 e 413
2002-10-04 09:40:20 C 15 34 01.20 -80 46 52.5 c 474
2002-10-04 09:45:39 C 15 33 59.78 -80 46 54.5 c 474
2002-10-04 09:51:00 C 15 33 58.27 -80 46 56.3 c 474
2002-10-04 09:56:00 C 15 33 56.90 -80 46 58.2 c 474
2002-10-05 09:32:10 C 15 27 27.70 -80 56 09.3 c 474
2002-10-05 09:37:40 C 15 27 26.20 -80 56 11.8 c 474
2002-10-05 09:41:39 C 15 27 25.56 -80 56 12.6 c 474
2002-10-15 09:36:31 C 14 15 16.68 -82 16 56.8 e 413
2002-10-15 09:39:31 C 14 15 15.60 -82 16 57.4 e 413
2002-10-15 09:42:30 C 14 15 14.58 -82 16 58.2 e 413
2002-11-28 15:11:58 C 08 04 52.13 -76 18 53.0 e 413
2002-11-30 12:33:40 C 07 56 06.38 -75 26 00.0 c 474
2002-11-30 12:35:20 C 07 56 06.09 -75 25 58.2 c 474
2002-11-30 12:36:59 C 07 56 05.73 -75 25 56.1 c 474
2002-11-30 12:39:40 C 07 56 05.23 -75 25 53.0 c 474
2002-12-11 15:23:51 C 07 12 54.56 -68 30 54.5 m 428
2002-12-29 13:54:40 C 06 25 35.12 -45 48 49.3 e 413
2002-12-29 13:56:40 C 06 25 34.95 -45 48 40.1 e 413
2002-12-29 13:58:39 C 06 25 34.76 -45 48 30.8 e 413
2003-01-04 12:03:52 C 06 15 10.54 -33 21 44.9 m 428
2003-01-04 12:06:14 C 06 15 10.35 -33 21 32.1 m 428
2003-01-04 12:08:37 C 06 15 10.22 -33 21 18.1 m 428
2003-01-10 13:09:21 C 06 07 15.89 -18 36 49.6 m 428
2003-01-10 13:11:42 C 06 07 15.74 -18 36 34.6 m 428
2003-01-10 13:14:06 C 06 07 15.61 -18 36 19.9 m 428
2003-01-16 04:47:15 C 06 02 21.76 -04 44 34.7 c 670
2003-01-16 06:16:32 C 06 02 18.71 -04 35 51.2 c 670