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
2013-02-09 12:23:02 C 10 32 55.685 +49 29 36.10 L F51
2013-02-09 12:39:36 C 10 32 54.285 +49 29 55.31 L F51
2013-02-17 04:55:16 C 10 17 42.32 +52 29 07.9 r 703
2013-02-17 05:04:10 C 10 17 41.82 +52 29 15.3 r 703
2013-02-17 05:13:11 C 10 17 41.02 +52 29 22.0 r 703
2013-02-17 05:22:05 C 10 17 40.05 +52 29 29.6 r 703
2016-03-31 02:43:06 C 05 05 25.43 +23 15 49.4 q G96
2016-03-31 02:47:37 C 05 05 26.06 +23 15 54.0 q G96
2016-03-31 02:52:08 C 05 05 26.66 +23 16 00.0 q G96
2016-03-31 02:56:38 C 05 05 27.27 +23 16 04.9 q G96
2017-02-26 10:27:09 C 15 32 05.65 +32 09 42.9 u H21
2017-02-26 10:38:15 C 15 32 05.71 +32 09 49.7 u H21
2017-02-26 10:56:07 C 15 32 05.78 +32 09 59.7 u H21
2020-02-21 08:18:32 C 14 30 46.01 +38 55 20.6 u H21
2020-02-21 08:29:57 C 14 30 45.95 +38 55 29.4 u H21
2020-02-21 08:36:12 C 14 30 45.81 +38 55 32.6 u H21
2020-02-29 09:27:29 C 14 28 58.90 +41 12 20.2 u H21
2020-02-29 09:47:37 C 14 28 58.66 +41 12 34.3 u H21
2020-02-29 09:51:49 C 14 28 58.59 +41 12 37.3 u H21
2020-03-04 08:08:04 C 14 27 15.57 +42 16 58.5 u H21
2020-03-04 08:17:34 C 14 27 15.37 +42 17 05.2 u H21
2020-03-04 08:27:03 C 14 27 15.23 +42 17 11.2 u H21
2020-03-04 09:18:53 C 14 27 13.93 +42 17 46.9 u H21
2020-03-04 09:27:40 C 14 27 13.73 +42 17 52.2 u H21
2020-03-04 09:43:46 C 14 27 13.34 +42 18 02.9 u H21
2022-12-24 12:16:08 C 12 19 52.169 +23 41 29.40 V G96
2022-12-24 12:23:29 C 12 19 52.561 +23 41 36.20 V G96
2022-12-24 12:30:51 C 12 19 52.957 +23 41 43.22 V G96
2022-12-24 12:38:13 C 12 19 53.357 +23 41 49.99 V G96
2023-01-19 13:16:29 C 12 43 10.175 +35 04 26.20 U F52
2023-01-19 13:31:04 C 12 43 10.382 +35 04 43.99 U F52
2023-01-19 13:45:37 C 12 43 10.597 +35 05 01.63 U F52
2023-01-19 14:00:18 C 12 43 10.806 +35 05 19.37 U F52
2023-02-01 11:34:40 C 12 44 22.794 +41 19 26.87 V G96
2023-02-01 11:42:23 C 12 44 22.715 +41 19 36.34 V G96
2023-02-01 11:50:06 C 12 44 22.625 +41 19 46.45 V G96
2023-02-01 11:57:45 C 12 44 22.538 +41 19 54.84 V G96
2023-02-09 09:19:29 C 12 40 57.306 +44 58 05.66 V G96
2023-02-09 09:26:58 C 12 40 57.104 +44 58 13.87 V G96
2023-02-09 09:34:28 C 12 40 56.881 +44 58 22.33 V G96
2023-02-09 09:41:57 C 12 40 56.651 +44 58 30.54 V G96
2023-03-29 05:56:10 C 11 33 13.561 +55 32 03.16 V G96
2023-03-29 06:03:43 C 11 33 13.118 +55 32 03.16 V G96
2023-03-29 06:11:16 C 11 33 12.726 +55 32 02.36 V G96
2023-03-29 06:18:50 C 11 33 12.388 +55 32 02.08 V G96
2025-05-24 12:24:21 C 20 43 21.272 -02 53 28.00 X F51
2025-05-24 12:38:39 C 20 43 21.618 -02 53 30.80 X F51
2025-05-24 12:53:00 C 20 43 21.973 -02 53 33.18 X F51
2025-05-24 13:07:23 C 20 43 22.318 -02 53 35.80 X F51
2025-06-03 12:50:36 C 20 48 28.542 -03 53 24.58 X F51