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
2025-08-11 19:12:47 C 19 33 09.132 -43 31 50.52 V M22
2025-08-11 19:24:45 C 19 33 07.512 -43 32 16.44 V M22
2025-08-21 17:25:24 C 19 01 27.780 -51 22 33.78 V M22
2025-08-21 17:35:20 C 19 01 26.431 -51 22 51.42 V M22
2025-08-21 17:45:16 C 19 01 25.015 -51 23 09.46 V M22
2025-08-27 05:05:49 C 18 43 55.680 -54 56 36.74 V W68
2025-08-27 05:25:48 C 18 43 53.042 -54 57 06.05 V W68
2025-08-27 05:35:48 C 18 43 51.761 -54 57 20.45 V W68
2025-08-29 02:28:11 C 18 38 06.948 -56 02 52.22 V W68
2025-08-29 02:32:56 C 18 38 06.257 -56 02 58.85 V W68
2025-08-29 02:46:30 C 18 38 04.514 -56 03 18.07 V W68
2025-08-29 03:00:57 C 18 38 02.597 -56 03 37.87 V W68
2025-08-30 19:52:10 C 18 32 56.434 -57 00 06.26 V M22
2025-08-30 19:57:25 C 18 32 55.762 -57 00 13.32 V M22
2025-08-30 20:04:25 C 18 32 54.840 -57 00 23.44 V M22
2025-08-30 20:18:07 C 18 32 53.134 -57 00 39.89 V M22
2025-09-10 01:21:19 C 18 05 54.348 -61 47 17.77 V W68
2025-09-10 01:26:05 C 18 05 53.770 -61 47 22.56 V W68
2025-09-10 01:34:17 C 18 05 53.050 -61 47 29.94 V W68
2025-09-10 01:56:00 C 18 05 50.921 -61 47 52.44 V W68
2025-09-16 01:14:33 C 17 53 39.590 -64 04 48.11 V W68
2025-09-16 01:18:37 C 17 53 39.161 -64 04 51.46 V W68
2025-09-16 01:26:04 C 17 53 38.638 -64 04 58.66 V W68
2025-09-16 01:41:09 C 17 53 37.392 -64 05 12.01 V W68
2025-09-29 18:33:26 C 17 37 07.135 -68 37 28.60 V M22
2025-09-29 18:37:23 C 17 37 06.754 -68 37 31.58 V M22
2025-09-29 18:45:25 C 17 37 06.542 -68 37 37.99 V M22
2025-09-29 19:01:23 C 17 37 06.290 -68 37 49.33 V M22
2025-11-13 18:16:22 C 19 30 10.262 -83 27 27.04 V M22
2025-11-13 18:20:24 C 19 30 11.554 -83 27 31.18 V M22
2025-11-13 18:28:23 C 19 30 15.950 -83 27 35.35 V M22
2025-11-13 18:43:38 C 19 30 22.699 -83 27 48.24 V M22
2025-11-16 18:17:27 C 20 11 09.151 -84 19 14.88 V M22
2025-11-16 18:29:32 C 20 11 17.090 -84 19 21.76 V M22
2025-11-16 18:44:12 C 20 11 26.479 -84 19 29.89 V M22
2025-11-16 19:37:23 C 20 12 01.618 -84 20 03.37 V M22
2025-11-16 19:50:03 C 20 12 09.562 -84 20 10.21 V M22
2025-11-16 20:04:26 C 20 12 19.054 -84 20 19.72 V M22
2025-11-22 01:42:22 C 22 01 18.182 -85 12 56.23 V W68
2025-11-22 02:47:49 C 22 02 23.374 -85 13 02.64 V W68
2025-11-22 02:51:54 C 22 02 27.778 -85 13 03.04 V W68
2025-11-22 03:00:03 C 22 02 36.038 -85 13 04.08 V W68
2025-11-24 01:40:17 C 22 52 15.420 -85 11 57.41 V W68
2025-11-24 01:46:16 C 22 52 21.127 -85 11 56.83 V W68
2025-11-24 01:54:12 C 22 52 30.314 -85 11 55.50 V W68
2025-11-24 02:12:17 C 22 52 48.814 -85 11 52.94 V W68
2025-11-25 01:41:32 C 23 17 47.482 -85 06 01.37 V W68
2025-11-25 01:46:11 C 23 17 51.982 -85 05 58.85 V W68
2025-11-25 01:55:36 C 23 18 01.663 -85 05 55.72 V W68
2025-11-25 02:10:19 C 23 18 16.709 -85 05 51.11 V W68