252373 (2001 SA270)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7356184330 ± 6.04e-08
Semi-major axis (a)1.3021970072 AU ± 3.60e-09
Inclination (i)38.51112495° ± 9.23e-06
Long. of Asc. Node (Ω)210.00310688° ± 4.77e-06
Arg. of Perihelion (ω)15.64923685° ± 9.02e-06
Mean Anomaly (M)123.52736212° ± 2.59e-05
Mean Motion (n)0.6632805112°/day ± 2.75e-09
Perihelion dist (q)0.34427689 AU ± 7.87e-08
Aphelion dist (Q)2.26011713 AU ± 7.89e-08
Orbital Period1.48598710 yr ± 6.16e-09
Physical Parameters
H (abs. magnitude)18.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.335″
Uncertainty0
Orbit TypeApollo
MOID0.402061 AU
Observations Used435
Oppositions8
Arc Total2001-2025
First Observation Used2001-09-26
Last Observation Used2025-12-18
Observations (461)
Date Type RA Dec Mag Band Observatory
2022-10-17 10:59:01 C 01 26 19.126 +17 57 41.69 V T05
2022-10-17 11:03:34 C 01 26 18.677 +17 57 33.88 V T05
2022-10-17 11:12:12 C 01 26 17.702 +17 57 22.21 V T05
2022-10-17 11:27:22 C 01 26 16.066 +17 57 00.29 V T05
2022-10-18 07:24:41 C 01 24 12.769 +17 28 37.45 V 703
2022-10-18 07:32:22 C 01 24 12.053 +17 28 26.76 V 703
2022-10-18 07:40:04 C 01 24 11.243 +17 28 16.79 V 703
2022-10-18 07:47:45 C 01 24 10.328 +17 28 05.63 V 703
2022-10-18 11:48:15 C 01 23 45.629 +17 22 24.56 U F51
2022-10-18 12:11:43 C 01 23 43.178 +17 21 51.15 U F51
2022-10-18 12:27:16 C 01 23 42.37 +17 21 26.9 V D29
2022-10-18 12:29:19 C 01 23 41.342 +17 21 26.15 U F51
2022-10-18 12:46:54 C 01 23 39.513 +17 21 01.07 U F51
2022-10-18 12:52:43 C 01 23 39.71 +17 20 50.9 V D29
2022-10-19 08:40:57 C 01 21 39.540 +16 52 55.16 V T08
2022-10-19 08:43:49 C 01 21 39.187 +16 52 50.63 V T08
2022-10-19 08:47:48 C 01 21 38.753 +16 52 44.18 V T08
2022-10-19 09:24:19 C 01 21 34.994 +16 51 52.88 V T08
2022-10-21 06:09:38 C 01 17 11.576 +15 49 14.23 V 703
2022-10-21 06:24:48 C 01 17 10.000 +15 48 53.64 V 703
2022-10-21 06:32:23 C 01 17 09.334 +15 48 43.56 V 703
2022-10-27 06:14:46 C 01 04 22.087 +12 36 21.42 V G96
2022-10-27 06:22:15 C 01 04 21.454 +12 36 11.88 V G96
2022-10-27 06:29:44 C 01 04 20.831 +12 36 02.16 V G96
2022-10-27 06:37:14 C 01 04 20.190 +12 35 52.58 V G96
2022-11-02 02:36:15 C 00 53 58.715 +09 46 32.99 V 703
2022-11-02 02:51:57 C 00 53 57.718 +09 46 16.97 V 703
2022-11-02 02:59:49 C 00 53 57.260 +09 46 07.57 V 703
2022-11-19 03:53:53 C 00 35 16.804 +03 38 50.39 V G96
2022-11-19 04:01:18 C 00 35 16.577 +03 38 45.42 V G96
2022-11-19 04:08:44 C 00 35 16.386 +03 38 40.45 V G96
2022-11-19 04:16:11 C 00 35 16.192 +03 38 35.99 V G96
2024-10-12 13:38:28 C 04 47 19.733 +00 04 13.32 X F51
2024-10-12 13:54:58 C 04 47 19.250 +00 03 58.99 X F51
2024-10-12 14:11:28 C 04 47 18.762 +00 03 45.29 X F51
2024-10-22 13:45:24 C 04 38 19.312 -03 32 16.77 X F51
2024-10-22 13:59:34 C 04 38 18.604 -03 32 30.26 X F51
2024-10-22 14:13:50 C 04 38 17.901 -03 32 43.68 X F51
2024-10-30 11:45:20 C 04 27 48.479 -06 35 50.16 X F51
2024-10-30 12:03:31 C 04 27 47.295 -06 36 08.03 X F51
2024-10-30 12:21:46 C 04 27 46.103 -06 36 26.06 X F51
2024-10-30 12:39:57 C 04 27 44.931 -06 36 43.85 X F51
2024-11-02 10:05:53 C 04 23 09.661 -07 44 49.85 V G96
2024-11-02 10:13:17 C 04 23 09.125 -07 44 56.22 V G96
2024-11-02 10:20:43 C 04 23 08.610 -07 45 02.95 V G96
2024-11-02 10:28:09 C 04 23 08.099 -07 45 11.09 V G96
2024-12-06 08:03:03 C 03 12 56.071 -18 07 36.89 X F52
2024-12-06 08:18:37 C 03 12 54.703 -18 07 43.24 X F52
2024-12-06 08:34:11 C 03 12 53.334 -18 07 49.44 X F52
2025-09-15 10:15:54 C 02 59 16.570 +29 49 57.04 V G96