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
2016-10-24 07:59:04 C 00 27 07.18 +16 20 49.6 q G96
2016-10-24 08:17:08 C 00 27 05.88 +16 20 19.6 q G96
2016-10-24 08:23:13 C 00 27 05.47 +16 20 10.0 q G96
2016-10-25 09:41:52 C 00 25 20.333 +15 39 29.02 L F51
2016-10-25 09:59:11 C 00 25 19.117 +15 39 01.45 L F51
2016-10-25 10:16:28 C 00 25 17.907 +15 38 33.97 L F51
2016-10-26 10:15:29 C 00 23 43.109 +15 00 56.03 L F51
2016-10-26 10:31:21 C 00 23 42.052 +15 00 31.45 L F51
2016-10-26 10:47:09 C 00 23 40.997 +15 00 06.75 L F51
2016-11-05 12:45:01 C 00 11 52.65 +09 33 27.6 q D29
2016-11-05 13:09:13 C 00 11 51.75 +09 32 59.9 q D29
2016-11-05 13:33:23 C 00 11 50.91 +09 32 31.9 q D29
2016-11-07 03:52:33 C 00 10 36.25 +08 49 36.2 q 703
2016-11-07 04:18:32 C 00 10 35.52 +08 49 13.5 q 703
2016-11-20 01:11:44 C 00 05 31.63 +04 20 30.8 V G45
2016-11-20 01:49:51 C 00 05 31.46 +04 20 06.0 V G45
2016-11-20 02:30:43 C 00 05 31.19 +04 19 38.6 V G45
2016-11-20 04:49:41 C 00 05 30.41 +04 18 06.0 V G45
2016-11-20 05:34:17 C 00 05 30.18 +04 17 36.4 V G45
2016-11-21 05:08:02 C 00 05 26.473 +04 02 15.81 L F51
2016-11-21 05:25:07 C 00 05 26.403 +04 02 05.03 L F51
2016-11-21 05:42:10 C 00 05 26.343 +04 01 53.95 L F51
2016-11-23 06:17:26 C 00 05 25.017 +03 32 11.00 L F51
2016-11-23 06:35:51 C 00 05 24.997 +03 32 00.13 L F51
2016-11-23 07:12:41 C 00 05 24.953 +03 31 38.44 L F51
2018-11-05 12:39:01 C 03 55 45.124 -06 23 48.45 U F52
2018-11-05 12:56:38 C 03 55 43.736 -06 24 04.10 U F52
2018-11-05 13:14:00 C 03 55 42.367 -06 24 19.19 U F52
2019-01-08 05:19:59 C 02 18 23.044 -15 02 09.29 U F51
2019-01-08 05:39:32 C 02 18 22.720 -15 02 05.64 U F51
2019-01-08 05:59:06 C 02 18 22.393 -15 02 02.26 U F51
2019-01-08 06:18:39 C 02 18 22.055 -15 01 58.80 U F51
2019-09-14 14:16:14 C 02 45 16.852 +38 03 38.48 U F52
2019-09-14 14:47:46 C 02 45 13.139 +38 03 10.84 U F52
2019-09-14 15:03:30 C 02 45 11.256 +38 02 57.05 U F52
2019-09-22 08:25:08 C 02 22 27.86 +34 55 32.6 V 703
2019-09-22 08:40:37 C 02 22 25.69 +34 55 15.1 V 703
2019-09-22 08:48:27 C 02 22 24.73 +34 55 05.6 V 703
2019-09-28 08:08:46 C 02 03 28.02 +31 53 05.1 V 703
2019-09-28 08:16:18 C 02 03 26.91 +31 52 54.2 V 703
2019-09-28 08:23:50 C 02 03 25.85 +31 52 43.5 V 703
2019-09-28 08:34:10 C 02 03 24.44 +31 52 28.9 V 703
2019-09-30 12:59:43 C 01 56 23.268 +30 38 22.73 U F51
2019-09-30 13:16:37 C 01 56 20.965 +30 37 58.12 U F51
2019-09-30 13:33:29 C 01 56 18.657 +30 37 33.53 U F51
2019-09-30 13:50:19 C 01 56 16.352 +30 37 08.89 U F51
2019-09-30 23:22:18 C 01 55 00.64 +30 23 11.7 V C95
2019-09-30 23:32:45 C 01 54 59.24 +30 22 56.4 V C95
2019-09-30 23:43:11 C 01 54 57.85 +30 22 41.3 V C95
2019-10-07 06:59:24 C 01 35 10.52 +26 29 19.3 V 703