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
2026-01-02 03:22:03 C 04 05 16.330 -49 09 21.38 V W68
2026-01-02 03:30:19 C 04 05 16.942 -49 08 42.76 V W68
2026-01-03 20:54:57 C 04 08 25.279 -45 51 17.17 V M22
2026-01-03 20:59:34 C 04 08 25.637 -45 50 54.17 V M22
2026-01-03 21:07:29 C 04 08 26.105 -45 50 16.76 V M22
2026-01-03 21:23:57 C 04 08 27.202 -45 48 55.76 V M22
2026-01-05 13:04:46 B 04 11 21.984 -42 30 15.37 V E41
2026-01-05 13:08:04 B 04 11 22.174 -42 29 58.63 V E41
2026-01-05 13:11:02 B 04 11 22.380 -42 29 43.33 V E41
2026-01-06 02:29:16 C 04 12 20.114 -41 21 13.32 V W68
2026-01-06 02:36:37 C 04 12 20.573 -41 20 34.80 V W68
2026-01-06 02:41:21 C 04 12 20.849 -41 20 10.39 V W68
2026-01-06 02:50:54 C 04 12 21.478 -41 19 21.11 V W68
2026-01-06 02:55:35 C 04 12 21.758 -41 18 56.30 V W68
2026-01-06 02:56:58 C 04 12 21.814 -41 18 49.68 V W68
2026-01-06 03:09:14 C 04 12 22.673 -41 17 45.42 V W68
2026-01-06 03:23:18 C 04 12 23.566 -41 16 32.45 V W68
2026-01-06 13:00:12 B 04 13 04.975 -40 26 21.16 V E41
2026-01-06 13:03:38 B 04 13 05.184 -40 26 03.62 V E41
2026-01-06 13:07:02 B 04 13 05.422 -40 25 45.73 V E41
2026-01-06 20:27:34 C 04 13 36.910 -39 47 10.86 V M22
2026-01-06 20:32:22 C 04 13 37.234 -39 46 45.16 V M22
2026-01-06 20:40:19 C 04 13 37.759 -39 46 03.79 V M22
2026-01-06 20:55:10 C 04 13 38.693 -39 44 44.99 V M22
2026-01-06 20:55:49 C 04 13 38.731 -39 44 41.28 V M22
2026-01-06 21:00:25 C 04 13 39.053 -39 44 17.02 V M22
2026-01-06 21:23:58 C 04 13 40.572 -39 42 12.24 V M22
2026-01-08 02:44:48 C 04 15 44.734 -37 05 15.25 V W68
2026-01-08 02:48:47 C 04 15 44.976 -37 04 53.54 V W68
2026-01-08 02:56:10 C 04 15 45.418 -37 04 13.26 V W68
2026-01-08 03:01:31 C 04 15 45.770 -37 03 44.28 V W68
2026-01-08 09:50:25 C 04 16 13.810 -36 26 59.06 V T05
2026-01-08 09:52:23 C 04 16 13.910 -36 26 48.16 V T05
2026-01-08 09:57:04 C 04 16 14.232 -36 26 22.45 V T05
2026-01-08 09:57:43 C 04 16 14.258 -36 26 19.28 V T05
2026-01-08 10:04:20 C 04 16 14.671 -36 25 42.56 V T05
2026-01-08 10:10:53 C 04 16 15.084 -36 25 06.56 V T05
2026-01-08 10:25:24 C 04 16 16.042 -36 23 47.90 V T05
2026-01-08 10:31:18 C 04 16 16.416 -36 23 15.29 V T05
2026-01-08 20:59:35 C 04 17 00.754 -35 25 46.02 V M22
2026-01-08 21:04:12 C 04 17 01.046 -35 25 20.32 V M22
2026-01-08 21:11:36 C 04 17 01.486 -35 24 39.53 V M22
2026-01-08 21:16:55 C 04 17 01.795 -35 24 10.69 V M22
2026-01-08 21:26:08 C 04 17 02.417 -35 23 20.00 V M22
2026-01-10 03:00:40 C 04 19 04.829 -32 39 28.58 V W68
2026-01-10 03:07:12 C 04 19 05.234 -32 38 51.90 V W68
2026-01-10 03:16:32 C 04 19 05.820 -32 37 59.59 V W68
2026-01-10 03:33:32 C 04 19 06.890 -32 36 24.05 V W68
2026-01-11 07:31:33 C 04 21 01.978 -29 59 17.81 V T08
2026-01-11 07:36:48 C 04 21 02.311 -29 58 48.18 V T08