469494 (2002 XS40)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3381875874 ± 1.92e-08
Semi-major axis (a)1.4976453691 AU ± 1.02e-09
Inclination (i)11.62860020° ± 4.15e-06
Long. of Asc. Node (Ω)97.59221377° ± 9.63e-06
Arg. of Perihelion (ω)83.82522073° ± 1.22e-05
Mean Anomaly (M)125.46516853° ± 4.27e-06
Mean Motion (n)0.5377727529°/day ± 5.49e-10
Perihelion dist (q)0.99116029 AU ± 2.87e-08
Aphelion dist (Q)2.00413044 AU ± 2.87e-08
Orbital Period1.83279327 yr ± 1.87e-09
Physical Parameters
H (abs. magnitude)20.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.326″
Uncertainty0
Orbit TypeApollo
MOID0.154983 AU
Observations Used379
Oppositions10
Arc Total2002-2025
First Observation Used2002-11-30
Last Observation Used2025-07-20
Observations (392)
Date Type RA Dec Mag Band Observatory
2025-05-30 06:13:13 C 14 35 26.898 +27 08 23.32 V G96
2025-05-30 06:30:13 C 14 35 28.169 +27 07 11.14 V G96
2025-05-30 06:37:47 C 14 35 28.741 +27 06 39.06 V G96
2025-05-30 06:45:19 C 14 35 29.310 +27 06 07.02 V G96
2025-05-30 07:18:36 C 14 35 31.830 +27 03 45.07 V 703
2025-05-30 07:19:41 C 14 35 31.909 +27 03 41.08 V 703
2025-05-30 07:21:53 C 14 35 32.071 +27 03 31.28 V 703
2025-05-30 07:22:58 C 14 35 32.089 +27 03 26.86 V 703
2025-05-30 07:25:10 C 14 35 32.384 +27 03 18.07 V 703
2025-05-30 07:26:15 C 14 35 32.327 +27 03 13.43 V 703
2025-05-30 07:28:28 C 14 35 32.564 +27 03 03.64 V 703
2025-05-30 07:29:33 C 14 35 32.604 +27 02 58.88 V 703
2025-05-31 08:33:07 C 14 37 42.262 +25 17 52.08 V T05
2025-05-31 08:40:59 C 14 37 42.821 +25 17 20.36 V T05
2025-05-31 08:45:32 C 14 37 43.150 +25 17 00.71 V T05
2025-05-31 09:34:28 C 14 37 46.637 +25 13 35.98 V T05
2025-06-01 06:09:51 C 14 39 29.740 +23 47 56.40 V G96
2025-06-01 06:17:19 C 14 39 30.272 +23 47 25.51 V G96
2025-06-01 06:24:46 C 14 39 30.794 +23 46 54.62 V G96
2025-06-01 06:32:14 C 14 39 31.349 +23 46 23.66 V G96
2025-06-01 08:26:09 C 14 39 41.438 +23 38 43.55 V T08
2025-06-01 08:30:46 C 14 39 41.746 +23 38 24.47 V T08
2025-06-01 08:38:14 C 14 39 42.276 +23 37 53.65 V T08
2025-06-01 09:29:59 C 14 39 45.842 +23 34 19.56 V T08
2025-06-03 08:50:11 C 14 43 34.193 +20 21 55.84 V T05
2025-06-03 08:54:46 C 14 43 34.505 +20 21 38.20 V T05
2025-06-03 08:57:24 C 14 43 34.658 +20 21 27.14 V T05
2025-06-03 09:01:57 C 14 43 34.982 +20 21 08.71 V T05
2025-06-03 09:04:33 C 14 43 35.179 +20 20 58.60 V T05
2025-06-03 09:15:45 C 14 43 35.909 +20 20 13.45 V T05
2025-06-03 09:19:48 C 14 43 36.178 +20 19 56.93 V T05
2025-06-04 04:40:55 C 14 45 07.614 +19 02 56.47 V G96
2025-06-04 04:57:16 C 14 45 08.708 +19 01 52.21 V G96
2025-06-04 05:05:26 C 14 45 09.252 +19 01 19.96 V G96
2025-06-05 08:35:13 C 14 47 14.866 +17 14 12.66 V T08
2025-06-05 08:39:12 C 14 47 15.096 +17 13 57.00 V T08
2025-06-05 08:47:14 C 14 47 15.689 +17 13 24.60 V T08
2025-06-05 09:03:58 C 14 47 16.690 +17 12 20.56 V T08
2025-06-14 09:18:58 C 15 02 36.686 +04 40 04.12 V T05
2025-06-14 09:24:15 C 15 02 37.044 +04 39 48.28 V T05
2025-06-14 09:32:10 C 15 02 37.510 +04 39 23.22 V T05
2025-06-14 09:46:14 C 15 02 38.347 +04 38 40.13 V T05
2025-06-15 07:04:31 C 15 04 05.846 +03 33 54.95 X F52
2025-06-15 07:22:04 C 15 04 06.865 +03 33 02.46 X F52
2025-06-15 07:39:40 C 15 04 07.887 +03 32 09.81 X F52
2025-06-15 11:54:05 C 15 04 25.846 +03 19 52.97 V P07
2025-06-15 12:55:08 C 15 04 29.417 +03 16 50.92 V P07
2025-06-15 15:33:23 C 15 04 38.693 +03 08 59.96 V P07
2025-06-15 15:36:06 C 15 04 38.854 +03 08 51.86 V P07
2025-06-15 16:47:03 C 15 04 42.967 +03 05 21.48 V P07