243566 (1995 SA)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6417289863 ± 6.96e-09
Semi-major axis (a)2.4620137332 AU ± 9.49e-09
Inclination (i)19.57910154° ± 3.94e-06
Long. of Asc. Node (Ω)168.84418193° ± 3.50e-06
Arg. of Perihelion (ω)54.49980658° ± 4.32e-06
Mean Anomaly (M)357.67186994° ± 4.86e-06
Mean Motion (n)0.2551388358°/day ± 1.47e-09
Perihelion dist (q)0.88206816 AU ± 1.75e-08
Aphelion dist (Q)4.04195931 AU ± 2.32e-08
Orbital Period3.86309783 yr ± 2.23e-08
Physical Parameters
H (abs. magnitude)17.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.219″
Uncertainty0
Orbit TypeApollo
MOID0.040528 AU
Observations Used485
Oppositions23
Arc Total1991-2022
First Observation Used1991-03-07
Last Observation Used2022-10-24
Observations (580)
Date Type RA Dec Mag Band Observatory
2021-01-07 08:48:46 C 03 56 50.307 -04 49 28.70 U F51
2022-09-03 11:22:46 C 00 30 06.885 -00 47 31.51 U F52
2022-09-03 11:37:31 C 00 30 06.240 -00 47 39.67 U F52
2022-09-03 12:11:33 C 00 30 04.777 -00 47 58.03 U F52
2022-09-05 18:44:49 C 00 27 46.34 -01 17 34.6 V D29
2022-09-05 19:12:49 C 00 27 45.03 -01 17 50.1 V D29
2022-09-15 11:36:47 C 00 17 19.655 -03 24 12.73 U F51
2022-09-15 11:51:28 C 00 17 18.943 -03 24 20.64 U F51
2022-09-15 12:06:17 C 00 17 18.243 -03 24 28.44 U F51
2022-09-17 08:51:08 C 00 15 14.270 -03 48 22.90 V G96
2022-09-17 08:59:53 C 00 15 13.878 -03 48 27.50 V G96
2022-09-17 09:08:39 C 00 15 13.410 -03 48 33.59 V G96
2022-09-17 09:17:24 C 00 15 13.021 -03 48 37.12 V G96
2022-09-19 16:00:53 C 00 12 41.39 -04 17 24.2 V D29
2022-09-19 16:21:15 C 00 12 40.45 -04 17 35.2 V D29
2022-09-27 09:35:35 C 00 04 16.016 -05 50 05.53 U F51
2022-09-27 09:51:16 C 00 04 15.298 -05 50 13.01 U F51
2022-09-27 10:06:46 C 00 04 14.588 -05 50 20.32 U F51
2022-09-27 10:22:31 C 00 04 13.881 -05 50 27.81 U F51
2022-09-28 06:05:10 C 00 03 21.974 -05 59 45.35 V G96
2022-09-28 06:12:40 C 00 03 21.643 -05 59 49.02 V G96
2022-09-28 06:20:10 C 00 03 21.294 -05 59 52.94 V G96
2022-09-28 06:27:41 C 00 03 21.017 -05 59 55.46 V G96
2022-10-18 07:43:53 C 23 45 35.573 -09 01 13.45 U F51
2022-10-18 07:59:45 C 23 45 35.109 -09 01 17.75 U F51
2022-10-18 08:15:38 C 23 45 34.628 -09 01 22.33 U F51
2022-10-18 08:31:30 C 23 45 34.161 -09 01 26.68 U F51
2022-10-24 08:13:38 C 23 41 55.469 -09 37 00.59 U F52
2022-10-24 08:44:44 C 23 41 54.738 -09 37 07.46 U F52
2022-10-24 09:00:28 C 23 41 54.370 -09 37 10.86 U F52