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
1991-03-07 09:53:16 06 35 08.49 -00 44 10.6 413
1991-03-07 10:53:17 06 35 05.15 -00 42 24.8 413
1995-09-17 06:30:18 c 23 27 16.56 -03 42 21.6 i 691
1995-09-17 07:00:33 c 23 27 15.03 -03 42 40.5 i 691
1995-09-17 07:30:33 c 23 27 13.55 -03 43 00.0 i 691
1995-09-18 09:28:28 c 23 25 58.83 -03 59 26.1 i 691
1995-09-18 09:39:36 c 23 25 58.32 -03 59 32.3 i 691
1995-09-18 09:50:23 c 23 25 57.77 -03 59 39.8 i 691
1995-09-21 08:32:51 c 23 22 40.88 -04 43 08.3 i 691
1995-09-21 08:40:46 c 23 22 40.49 -04 43 13.0 i 691
1995-09-26 06:07:22 C 23 17 36.17 -05 50 44.0 21.4 i 691
1995-10-01 06:16:05 C 23 12 59.27 -06 53 02.8 21.5 i 691
1995-10-01 06:23:40 C 23 12 58.98 -06 53 05.9 21.3 i 691
1995-10-16 03:45:46 C 23 03 17.66 -09 14 25.7 i 691
1995-10-16 03:53:49 C 23 03 17.56 -09 14 27.9 i 691
1995-10-16 04:02:57 C 23 03 17.29 -09 14 30.1 i 691
1995-10-19 13:19:24 C 23 01 57.64 -09 37 29.6 413
1995-10-19 13:30:42 C 23 01 57.46 -09 37 32.4 413
1995-10-19 14:29:56 C 23 01 56.57 -09 37 47.4 413
2003-09-04 08:54:26 C 01 29 40.19 +00 06 41.8 d 291
2003-09-04 09:00:12 C 01 29 40.05 +00 06 38.9 d 291
2003-09-04 09:05:32 C 01 29 39.84 +00 06 38.2 d 291
2003-10-17 05:58:22 C 00 51 32.46 -06 34 18.5 d 291
2003-10-17 06:04:31 C 00 51 32.17 -06 34 20.9 d 291
2003-10-17 06:10:25 C 00 51 32.02 -06 34 22.1 d 291
2005-11-06 12:11:57 C 06 20 12.64 -03 10 26.6 d 291
2005-11-06 12:19:45 C 06 20 12.48 -03 10 28.1 d 291
2005-11-06 12:27:32 C 06 20 12.50 -03 10 32.1 d 291
2007-09-12 07:12:10 C 01 55 27.66 -00 37 14.7 22.9 o H55
2007-09-12 07:35:14 C 01 55 26.97 -00 37 23.9 23.0 o H55
2007-09-12 07:57:42 C 01 55 26.50 -00 37 31.6 22.9 o H55
2009-10-23 10:34:20 C 07 12 40.07 -01 06 26.6 o 291
2009-10-23 10:40:02 C 07 12 40.22 -01 06 29.7 o 291
2009-11-25 08:04:45 C 07 17 10.92 -06 25 40.2 o 291
2009-11-25 08:12:42 C 07 17 10.82 -06 25 43.3 o 291
2009-11-25 08:20:25 C 07 17 10.70 -06 25 45.2 o 291
2009-11-26 08:09:39 C 07 16 50.95 -06 35 16.0 o 291
2009-11-26 08:18:01 C 07 16 50.89 -06 35 19.5 o 291
2009-11-26 08:25:46 C 07 16 50.71 -06 35 22.6 o 291
2010-01-06 06:06:59 C 06 35 48.72 -10 23 23.9 o H21
2010-01-06 06:18:06 C 06 35 48.04 -10 23 22.8 o H21
2010-01-06 06:28:46 C 06 35 47.35 -10 23 21.7 o H21
2010-03-10 15:28:40 S 05 43 40.14 +02 43 31.4 L C51
2010-03-10 18:39:11 S 05 43 43.759 +02 45 54.79 L C51
2010-03-11 01:00:14 S 05 43 51.062 +02 50 39.77 L C51
2010-03-11 01:00:25 S 05 43 51.06 +02 50 38.1 L C51
2010-03-11 02:35:35 S 05 43 52.92 +02 51 51.4 L C51
2010-03-11 04:10:56 S 05 43 54.79 +02 53 02.5 L C51
2010-03-11 05:46:06 S 05 43 56.58 +02 54 13.4 L C51
2010-03-11 07:21:27 S 05 43 58.57 +02 55 23.3 L C51