2005 SS1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5127919612
Semi-major axis (a)1.9784232275 AU
Inclination (i)2.88169500°
Long. of Asc. Node (Ω)178.85288720°
Arg. of Perihelion (ω)143.20970976° ± 4.41e-04
Mean Anomaly (M)100.18031440°
Mean Motion (n)0.3541909900°/day
Perihelion dist (q)0.96390220 AU
Aphelion dist (Q)2.99287000 AU
Orbital Period2.78270120 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.742″
Uncertainty
Orbit TypeApollo
MOID0.006355 AU
Observations Used42
Oppositions1
Arc Total2005-2005
First Observation Used
Last Observation Used2005-10-07
Observations (42)
Date Type RA Dec Mag Band Observatory
2005-09-23 06:25:13 C 00 18 24.28 +00 00 50.6 r 703
2005-09-23 06:37:35 C 00 18 32.18 +00 01 01.4 r 703
2005-09-23 06:49:58 C 00 18 39.89 +00 01 12.8 r 703
2005-09-23 07:02:17 C 00 18 47.77 +00 01 21.1 r 703
2005-09-23 08:14:47 C 00 19 32.98 +00 02 18.9 r 703
2005-09-23 08:25:54 C 00 19 39.97 +00 02 28.4 r 703
2005-09-23 08:37:01 C 00 19 46.70 +00 02 37.1 r 703
2005-09-23 08:48:10 C 00 19 53.61 +00 02 47.4 r 703
2005-09-23 09:54:05 C 00 20 34.33 +00 03 39.4 r 703
2005-09-23 09:58:52 C 00 20 37.28 +00 03 42.6 r 703
2005-09-23 10:03:34 C 00 20 40.20 +00 03 45.1 r 703
2005-09-23 10:08:16 C 00 20 43.11 +00 03 51.0 r 703
2005-09-23 15:53:36 C 00 24 27.955 +00 12 18.35 r 413
2005-09-23 16:00:54 C 00 24 32.12 +00 12 23.5 r 413
2005-09-23 19:06:42 C 00 26 38.49 +00 09 46.6 c A50
2005-09-23 19:10:20 C 00 26 40.56 +00 09 47.9 c A50
2005-09-23 21:14:46 C 00 27 53.96 +00 11 12.0 r J95
2005-09-23 21:19:36 C 00 27 56.69 +00 11 14.9 r J95
2005-09-23 21:24:22 C 00 27 59.29 +00 11 19.7 r J95
2005-09-24 06:53:18 C 00 33 11.71 +00 18 33.5 c 854
2005-09-24 07:00:17 C 00 33 15.23 +00 18 38.6 c 854
2005-09-24 07:07:17 C 00 33 18.41 +00 18 43.3 c 854
2005-09-24 07:17:34 C 00 33 23.25 +00 18 47.4 r 703
2005-09-24 07:22:57 C 00 33 25.95 +00 18 53.1 r 703
2005-09-24 07:28:20 C 00 33 28.40 +00 18 55.4 r 703
2005-09-24 07:32:19 C 00 33 31.64 +00 18 51.5 c 673
2005-09-24 07:33:48 C 00 33 30.99 +00 18 57.7 r 703
2005-09-24 07:37:35 C 00 33 34.15 +00 18 54.9 c 673
2005-09-24 07:48:19 C 00 33 39.27 +00 19 01.6 c 673
2005-09-24 07:55:19 C 00 33 42.66 +00 19 05.7 c 673
2005-09-24 20:48:52 C 00 40 03.85 +00 25 57.8 c A50
2005-09-24 20:56:08 C 00 40 07.00 +00 26 00.9 c A50
2005-09-27 07:34:50 C 01 00 42.02 +00 51 12.4 o 705
2005-09-27 07:36:02 C 01 00 42.28 +00 51 12.9 o 705
2005-09-27 07:39:38 C 01 00 43.14 +00 51 14.0 o 705
2005-09-30 07:30:32 C 01 15 34.30 +01 08 54.4 r G96
2005-09-30 07:49:39 C 01 15 36.81 +01 08 58.3 r G96
2005-09-30 07:59:13 C 01 15 38.02 +01 09 00.0 r G96
2005-10-07 07:46:17 C 01 32 00.29 +01 31 31.5 r G96
2005-10-07 07:55:31 C 01 32 00.68 +01 31 32.9 r G96
2005-10-07 08:04:44 C 01 32 01.05 +01 31 33.4 r G96
2005-10-07 08:13:57 C 01 32 01.40 +01 31 34.3 r G96