1995 SA4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5776631630 ± 1.78e-04
Semi-major axis (a)2.5002119535 AU ± 6.45e-04
Inclination (i)2.82273903° ± 4.54e-04
Long. of Asc. Node (Ω)187.55218417° ± 6.28e-04
Arg. of Perihelion (ω)148.28509533° ± 2.93e-03
Mean Anomaly (M)233.19656544° ± 1.20e+00
Mean Motion (n)0.2493142117°/day ± 9.64e-05
Perihelion dist (q)1.05593161 AU ± 5.21e-04
Aphelion dist (Q)3.94449230 AU ± 1.11e-03
Orbital Period3.95334978 yr ± 1.53e-03
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.447″
Uncertainty4
Orbit TypeAmor
MOID0.051502 AU
Observations Used30
Oppositions1
Arc Total1995-1995
First Observation Used1995-09-27
Last Observation Used1995-10-30
Observations (30)
Date Type RA Dec Mag Band Observatory
1995-09-27 11:02:15 c 02 10 49.74 +13 27 29.2 i 691
1995-09-27 11:25:47 c 02 10 51.70 +13 27 11.0 i 691
1995-09-27 11:49:28 c 02 10 53.54 +13 26 52.9 i 691
1995-09-29 10:26:49 C 02 14 58.26 +12 54 05.3 19.8 i 691
1995-09-29 10:35:50 C 02 14 58.81 +12 53 59.2 19.6 i 691
1995-09-30 06:51:51 C 02 16 33.65 +12 40 31.0 19.6 i 691
1995-09-30 07:02:07 C 02 16 34.21 +12 40 24.9 19.5 i 691
1995-09-30 11:48:15 C 02 16 50.15 +12 37 18.2 19.5 i 691
1995-09-30 11:57:20 C 02 16 50.67 +12 37 12.1 19.5 i 691
1995-10-02 10:21:11 C 02 19 48.39 +12 08 28.9 19.2 i 691
1995-10-02 10:30:26 C 02 19 48.77 +12 08 23.4 19.3 i 691
1995-10-15 12:13:25 C 02 28 20.62 +09 45 05.9 b 691
1995-10-15 12:21:18 C 02 28 20.65 +09 45 03.0 b 691
1995-10-15 12:30:36 C 02 28 20.63 +09 44 59.6 b 691
1995-10-18 07:36:15 C 02 28 38.36 +09 23 50.8 i 691
1995-10-18 07:44:19 C 02 28 38.27 +09 23 48.3 i 691
1995-10-18 07:52:39 C 02 28 38.22 +09 23 46.1 i 691
1995-10-18 08:01:07 C 02 28 38.15 +09 23 43.5 i 691
1995-10-18 08:09:50 C 02 28 38.07 +09 23 41.0 i 691
1995-10-18 08:18:09 C 02 28 37.99 +09 23 38.4 i 691
1995-10-19 15:01:45 C 02 28 38.61 +09 15 33.8 413
1995-10-19 15:10:41 C 02 28 38.53 +09 15 31.4 413
1995-10-19 16:53:05 C 02 28 37.54 +09 15 02.9 413
1995-10-24 09:01:20 C 02 28 17.20 +08 47 33.7 711
1995-10-24 09:21:24 C 02 28 16.91 +08 47 29.1 711
1995-10-29 14:30:58 C 02 27 33.40 +08 26 52.0 413
1995-10-29 14:37:58 C 02 27 33.23 +08 26 51.5 413
1995-10-29 14:44:54 C 02 27 33.15 +08 26 49.9 413
1995-10-30 14:57:58 C 02 27 24.07 +08 23 45.0 413
1995-10-30 15:18:52 C 02 27 23.65 +08 23 43.1 413