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
2025-06-03 13:07:04 C 20 48 28.781 -03 53 30.19 X F51
2025-06-03 13:40:13 C 20 48 29.289 -03 53 41.05 X F51
2025-06-08 13:48:13 C 20 50 11.029 -04 38 54.70 X F51
2025-06-08 13:57:35 C 20 50 11.110 -04 38 58.54 X F51
2025-06-08 14:06:01 C 20 50 11.196 -04 39 02.20 X F51
2025-06-08 14:14:26 C 20 50 11.279 -04 39 05.67 X F51
2025-06-21 09:30:30 C 20 51 15.023 -07 38 47.00 V G96
2025-06-21 09:38:08 C 20 51 14.972 -07 38 52.91 V G96
2025-06-21 09:45:45 C 20 51 14.922 -07 38 58.99 V G96
2025-06-21 09:53:24 C 20 51 14.832 -07 39 04.50 V G96
2025-06-22 12:33:36 C 20 51 04.636 -08 00 00.55 X F51
2025-06-22 12:47:41 C 20 51 04.497 -08 00 11.87 X F51
2025-06-22 13:01:48 C 20 51 04.364 -08 00 23.25 X F51
2025-06-22 13:15:54 C 20 51 04.226 -08 00 34.57 X F51
2025-06-24 12:08:04 C 20 50 39.200 -08 39 53.13 X F51
2025-06-24 12:25:12 C 20 50 38.974 -08 40 08.08 X F51
2025-06-24 12:42:20 C 20 50 38.757 -08 40 23.02 X F51
2025-06-30 12:57:11 C 20 48 20.640 -11 02 46.14 V T05
2025-06-30 13:38:06 C 20 48 19.627 -11 03 31.75 V T05
2025-06-30 13:50:51 C 20 48 19.332 -11 03 44.96 V T05
2025-06-30 13:56:50 C 20 48 19.106 -11 03 52.09 V T05
2025-07-02 17:00:15 C 20 47 06.943 -12 02 37.07 V P07
2025-07-02 18:16:41 C 20 47 04.776 -12 04 08.44 V P07
2025-07-02 19:27:31 C 20 47 02.750 -12 05 33.97 V P07
2025-07-02 19:31:01 C 20 47 02.662 -12 05 38.22 V P07
2025-07-02 21:57:01 C 20 46 58.522 -12 08 32.35 V P07
2025-07-04 15:33:57 C 20 45 49.334 -13 00 23.76 V P07
2025-07-04 15:41:37 C 20 45 49.085 -13 00 34.24 V P07
2025-07-04 17:53:28 C 20 45 44.774 -13 03 24.30 V P07
2025-07-04 18:53:18 C 20 45 42.804 -13 04 41.66 V P07
2025-07-16 00:15:18 C 20 34 03.826 -20 03 20.77 V M22
2025-07-16 00:58:04 C 20 34 01.248 -20 04 38.39 V M22
2025-07-16 01:33:35 C 20 33 59.114 -20 05 42.83 V M22
2025-07-16 01:47:42 C 20 33 58.250 -20 06 09.68 V M22
2025-07-17 03:55:20 C 20 32 26.441 -20 54 30.02 V W68
2025-07-17 03:59:55 C 20 32 26.146 -20 54 38.88 V W68
2025-07-17 04:04:29 C 20 32 25.860 -20 54 47.09 V W68
2025-07-17 04:11:48 C 20 32 25.387 -20 55 00.91 V W68
2025-07-17 15:37:27 C 20 31 43.471 -21 16 36.48 V P07
2025-07-17 16:59:54 C 20 31 38.081 -21 19 13.26 V P07
2025-07-17 18:42:05 C 20 31 31.390 -21 22 27.41 V P07
2025-07-17 18:44:55 C 20 31 31.205 -21 22 33.46 V P07
2025-07-17 20:08:55 C 20 31 25.728 -21 25 12.29 V P07
2025-07-18 05:34:23 C 20 30 50.683 -21 43 14.56 V W68
2025-07-18 05:38:25 C 20 30 50.398 -21 43 22.73 V W68
2025-07-18 05:46:41 C 20 30 49.882 -21 43 38.06 V W68
2025-07-18 06:37:50 C 20 30 46.447 -21 45 16.38 V W68
2025-07-21 01:29:05 C 20 26 15.701 -23 58 16.39 V R17
2025-07-21 01:48:47 C 20 26 14.222 -23 58 56.39 V R17
2025-07-21 02:14:28 C 20 26 12.300 -23 59 48.88 V R17