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
2001-09-26 02:25:16 C 17 08 33.42 +51 49 39.0 19.0 c 704
2001-09-26 02:46:52 C 17 08 47.10 +51 49 10.8 19.0 c 704
2001-09-26 03:08:26 C 17 09 00.79 +51 48 42.1 18.8 c 704
2001-09-26 03:30:00 C 17 09 14.46 +51 48 13.6 19.2 c 704
2001-09-26 03:51:33 C 17 09 28.37 +51 47 44.5 20.3 c 704
2001-09-27 02:20:25 C 17 23 44.89 +51 15 15.4 19.1 i 704
2001-09-27 02:20:35 C 17 23 44.91 +51 15 14.0 19.2 i 704
2001-09-27 02:41:51 C 17 23 58.21 +51 14 40.2 20.2 i 704
2001-09-27 02:42:00 C 17 23 58.36 +51 14 40.1 19.5 i 704
2001-09-27 02:44:19 C 17 23 59.68 +51 14 36.5 19.9 c 704
2001-09-27 03:03:11 C 17 24 11.50 +51 14 04.9 19.6 i 704
2001-09-27 03:05:41 C 17 24 13.00 +51 14 01.0 19.5 c 704
2001-09-27 03:24:29 C 17 24 24.75 +51 13 29.6 19.1 i 704
2001-09-27 03:24:40 C 17 24 24.92 +51 13 30.6 19.4 i 704
2001-09-27 03:27:57 C 17 24 26.90 +51 13 24.1 19.4 c 704
2001-09-27 03:33:28 C 17 24 30.94 +51 13 13.6 c 658
2001-09-27 03:35:09 C 17 24 32.09 +51 13 11.0 c 658
2001-09-27 03:36:44 C 17 24 33.05 +51 13 08.8 c 658
2001-09-27 03:47:56 C 17 24 39.35 +51 12 50.8 19.2 i 704
2001-09-27 03:48:05 C 17 24 39.46 +51 12 51.4 18.9 i 704
2001-09-27 03:49:06 C 17 24 40.07 +51 12 48.5 18.9 c 704
2001-09-27 06:12:09 C 17 26 09.74 +51 08 46.1 c 649
2001-09-27 06:13:27 C 17 26 10.41 +51 08 44.0 c 649
2001-09-27 06:14:47 C 17 26 11.34 +51 08 41.0 c 649
2001-09-27 11:26:02 C 17 29 26.08 +51 00 12.9 344
2001-09-27 11:35:46 C 17 29 32.33 +50 59 55.9 344
2001-09-27 11:40:27 C 17 29 35.21 +50 59 47.4 344
2001-09-27 20:33:51 C 17 35 05.92 +50 43 58.4 c 046
2001-09-27 20:35:12 C 17 35 06.71 +50 43 56.3 c 046
2001-09-27 20:38:50 C 17 35 09.02 +50 43 48.9 c 046
2001-10-01 06:02:19 C 18 22 32.82 +47 38 39.2 d 649
2001-10-01 06:04:37 C 18 22 34.09 +47 38 33.4 d 649
2001-10-01 06:06:35 C 18 22 35.08 +47 38 27.9 d 649
2001-10-01 06:08:34 C 18 22 36.26 +47 38 22.2 d 649
2001-10-06 19:03:24 C 19 25 23.14 +40 48 19.5 c 046
2001-10-06 19:07:39 C 19 25 24.87 +40 48 05.0 c 046
2001-10-06 19:08:38 C 19 25 25.24 +40 48 01.8 c 046
2001-10-06 19:09:40 C 19 25 25.67 +40 47 58.2 c 046
2001-10-06 19:10:47 C 19 25 26.08 +40 47 54.8 c 046
2001-10-06 19:11:52 C 19 25 26.51 +40 47 50.9 c 046
2001-10-06 19:19:19 C 19 25 29.44 +40 47 25.3 c 118
2001-10-06 19:27:14 C 19 25 32.59 +40 46 58.7 c 118
2001-10-10 18:59:05 C 19 59 51.98 +35 24 59.4 c 118
2001-10-10 19:05:52 C 19 59 54.06 +35 24 37.1 c 118
2001-10-10 19:20:41 C 19 59 58.77 +35 23 46.2 c 118
2001-10-12 18:21:36 C 20 14 10.36 +32 48 40.3 c 118
2001-10-12 18:24:33 C 20 14 11.19 +32 48 31.2 c 118
2001-10-12 18:26:15 C 20 14 11.71 +32 48 25.0 c 118
2001-10-25 02:47:07 C 21 17 11.49 +19 18 57.8 c 715
2001-10-25 02:56:23 C 21 17 12.87 +19 18 36.6 c 715