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
2025-07-21 02:34:11 C 20 26 10.814 -24 00 29.27 V R17
2025-07-22 05:37:49 C 20 24 11.894 -24 56 17.77 V W68
2025-07-22 06:05:35 C 20 24 09.708 -24 57 16.13 V W68
2025-07-22 06:09:51 C 20 24 09.432 -24 57 24.59 V W68
2025-07-22 06:19:32 C 20 24 08.638 -24 57 44.96 V W68
2025-07-22 07:03:52 C 20 24 05.779 -24 59 29.80 U I41
2025-07-22 07:05:13 C 20 24 05.669 -24 59 32.71 U I41
2025-07-22 08:06:24 C 20 24 00.859 -25 01 40.80 U I41
2025-07-22 08:07:46 C 20 24 00.770 -25 01 43.72 U I41
2025-07-23 03:48:17 C 20 22 29.767 -25 42 59.69 V M22
2025-07-23 03:56:18 C 20 22 29.153 -25 43 16.03 V M22
2025-07-23 04:02:13 C 20 22 28.692 -25 43 28.74 V M22
2025-07-23 04:17:39 C 20 22 27.456 -25 44 00.96 V M22
2025-07-24 00:21:53 C 20 20 52.927 -26 27 02.59 V M22
2025-07-24 00:27:05 C 20 20 52.970 -26 27 26.35 V R17
2025-07-24 00:27:21 C 20 20 52.450 -26 27 14.26 V M22
2025-07-24 00:35:17 C 20 20 51.811 -26 27 31.39 V M22
2025-07-24 00:52:35 C 20 20 50.362 -26 28 08.44 V M22
2025-07-24 01:08:26 C 20 20 49.531 -26 28 54.62 V R17
2025-07-24 01:29:39 C 20 20 47.779 -26 29 41.06 V R17
2025-07-24 01:54:56 C 20 20 45.670 -26 30 35.32 V R17
2025-07-25 03:29:59 C 20 18 40.402 -27 26 01.72 V W68
2025-07-25 04:12:16 C 20 18 36.732 -27 27 34.70 V W68
2025-07-25 04:15:01 C 20 18 36.482 -27 27 41.00 V W68
2025-07-25 04:19:35 C 20 18 36.084 -27 27 50.87 V W68
2025-07-26 16:17:06 C 20 15 31.056 -28 47 30.48 V P07
2025-07-26 16:38:31 C 20 15 29.078 -28 48 18.29 V P07
2025-07-26 17:02:53 C 20 15 26.842 -28 49 12.68 V P07
2025-07-26 18:24:25 C 20 15 19.349 -28 52 14.38 V P07
2025-07-26 23:03:12 C 20 14 55.078 -29 02 37.03 V M22
2025-07-27 01:52:09 C 20 14 39.499 -29 08 54.10 V M22
2025-07-27 02:00:04 C 20 14 38.789 -29 09 12.06 V M22
2025-07-27 22:34:49 C 20 12 47.933 -29 55 39.14 V M22
2025-07-27 22:37:34 C 20 12 47.635 -29 55 45.05 V M22
2025-07-27 22:41:43 C 20 12 47.227 -29 55 54.37 V M22
2025-07-27 22:49:42 C 20 12 46.478 -29 56 12.77 V M22
2025-07-27 23:07:43 C 20 12 44.748 -29 56 53.34 V M22
2025-07-29 03:01:36 C 20 10 09.065 -31 00 25.60 V W68
2025-07-29 03:04:13 C 20 10 08.822 -31 00 31.90 V W68
2025-07-29 03:08:52 C 20 10 08.347 -31 00 42.48 V W68
2025-07-29 03:38:33 C 20 10 05.424 -31 01 50.81 V W68
2025-08-03 20:25:50 C 19 56 00.482 -36 18 58.46 V M22
2025-08-03 20:30:36 C 19 55 59.892 -36 19 10.16 V M22
2025-08-03 20:35:14 C 19 55 59.405 -36 19 20.24 V M22
2025-08-03 20:42:40 C 19 55 58.558 -36 19 37.60 V M22
2025-08-10 21:46:07 C 19 35 51.886 -42 44 55.97 V M22
2025-08-10 21:58:03 C 19 35 50.316 -42 45 22.10 V M22
2025-08-10 22:09:58 C 19 35 48.761 -42 45 48.31 V M22
2025-08-10 22:21:54 C 19 35 47.201 -42 46 14.63 V M22
2025-08-11 18:48:55 C 19 33 12.262 -43 30 57.96 V M22