401925 (2002 AT15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4752488460 ± 6.04e-08
Semi-major axis (a)1.8939372218 AU ± 4.18e-09
Inclination (i)36.38125732° ± 1.74e-05
Long. of Asc. Node (Ω)108.39523742° ± 9.91e-06
Arg. of Perihelion (ω)266.51130323° ± 1.63e-05
Mean Anomaly (M)86.34039377° ± 1.31e-05
Mean Motion (n)0.3781498279°/day ± 1.25e-09
Perihelion dist (q)0.99384574 AU ± 1.14e-07
Aphelion dist (Q)2.79402870 AU ± 1.15e-07
Orbital Period2.60644382 yr ± 8.63e-09
Physical Parameters
H (abs. magnitude)18.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.447″
Uncertainty0
Orbit TypeApollo
MOID0.310073 AU
Observations Used146
Oppositions13
Arc Total2002-2023
First Observation Used2002-01-12
Last Observation Used2023-02-09
Observations (167)
Date Type RA Dec Mag Band Observatory
2015-01-19 00:49:50 C 03 32 10.39 -03 53 13.6 u 807
2015-01-19 00:53:14 C 03 32 10.65 -03 53 02.4 u 807
2015-01-19 00:56:18 C 03 32 10.91 -03 52 52.6 u 807
2015-01-19 01:00:19 C 03 32 11.20 -03 52 39.4 u 807
2015-01-19 06:54:06 C 03 32 39.023 -03 33 42.14 L F51
2015-01-19 07:12:06 C 03 32 40.365 -03 32 43.67 L F51
2015-01-19 07:30:06 C 03 32 41.714 -03 31 45.57 L F51
2015-02-07 05:08:06 C 04 08 43.42 +15 31 58.3 q 703
2015-02-07 05:19:39 C 04 08 44.34 +15 32 17.0 q 703
2015-02-07 05:25:25 C 04 08 44.85 +15 32 28.6 q 703
2015-02-14 03:53:33 C 04 22 23.08 +20 14 35.1 R G45
2015-02-14 04:32:36 C 04 22 26.22 +20 15 33.8 R G45
2015-02-14 04:57:56 C 04 22 28.32 +20 16 12.9 R G45
2015-02-14 05:03:48 C 04 22 28.70 +20 16 21.0 R G45
2019-05-07 13:23:24 C 16 59 30.139 +24 29 33.85 U F51
2019-05-07 13:39:51 C 16 59 29.366 +24 29 38.24 U F51
2019-05-07 13:56:17 C 16 59 28.612 +24 29 42.41 U F51
2019-05-07 14:12:43 C 16 59 27.847 +24 29 47.01 U F51
2019-05-08 13:04:33 C 16 58 25.089 +24 35 44.68 U F51
2019-05-08 13:45:27 C 16 58 23.127 +24 35 55.12 U F51
2019-05-30 11:57:12 C 16 27 19.024 +25 10 17.19 U F51
2019-05-30 12:16:01 C 16 27 17.703 +25 10 13.61 U F51
2019-05-30 12:34:56 C 16 27 16.374 +25 10 10.81 U F51
2019-05-30 12:53:50 C 16 27 15.076 +25 10 07.68 U F51
2022-05-31 10:39:58 C 22 38 47.742 -11 05 48.16 V G96
2022-05-31 10:47:30 C 22 38 48.930 -11 05 52.87 V G96
2022-05-31 10:55:01 C 22 38 50.215 -11 05 56.94 V G96
2022-05-31 11:02:32 C 22 38 51.400 -11 06 01.87 V G96
2022-11-19 11:40:13 C 09 32 46.190 +01 48 13.39 V G96
2022-11-19 11:47:39 C 09 32 46.504 +01 48 20.66 V G96
2022-11-19 11:55:06 C 09 32 46.810 +01 48 28.26 V G96
2022-11-19 12:02:32 C 09 32 47.126 +01 48 35.32 V G96
2022-11-30 11:53:35 C 09 42 14.666 +06 40 02.03 V G96
2022-11-30 12:01:02 C 09 42 14.821 +06 40 11.39 V G96
2022-11-30 12:08:28 C 09 42 15.005 +06 40 20.75 V G96
2022-11-30 12:15:55 C 09 42 15.170 +06 40 29.86 V G96
2022-12-19 10:32:25 C 09 45 40.982 +17 54 09.07 V 703
2022-12-19 10:55:36 C 09 45 40.500 +17 54 48.64 V 703
2022-12-21 10:07:00 C 09 44 52.876 +19 17 04.09 V 703
2022-12-21 10:24:48 C 09 44 52.451 +19 17 35.16 V 703
2022-12-21 10:33:46 C 09 44 52.339 +19 17 51.76 V 703
2022-12-24 10:25:18 C 09 43 10.967 +21 26 33.97 V G96
2022-12-24 10:32:47 C 09 43 10.765 +21 26 46.97 V G96
2022-12-24 10:40:16 C 09 43 10.531 +21 27 00.76 V G96
2022-12-31 01:25:40 C 09 37 21.42 +26 20 53.9 X C95
2022-12-31 01:54:24 C 09 37 20.06 +26 21 47.4 X C95
2023-01-03 14:29:29 C 09 33 03.49 +28 59 51.9 V D29
2023-01-03 15:04:08 C 09 33 01.63 +29 00 58.3 V D29
2023-01-13 06:35:58 C 09 17 21.793 +35 54 27.79 V 703
2023-01-13 06:51:48 C 09 17 20.605 +35 54 55.15 V 703