2005 SP1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6662636358 ± 2.00e+00
Semi-major axis (a)2.3833031346 AU ± 3.00e+00
Inclination (i)6.08060409° ± 4.00e+00
Long. of Asc. Node (Ω)177.42977672° ± 5.00e+00
Arg. of Perihelion (ω)112.72139399° ± 6.00e+00
Mean Anomaly (M)189.08235638° ± 5.44e-02
Mean Motion (n)0.2678767800°/day ± 5.06e-01
Perihelion dist (q)0.79539610 AU ± 4.87e+00
Aphelion dist (Q)3.97121070 AU ± 6.91e+00
Orbital Period3.67933220 yr ± 6.95e+00
Physical Parameters
H (abs. magnitude)23.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.379″
Uncertainty2
Orbit TypeApollo
MOID0.010034 AU
Observations Used112
Oppositions1
Arc Total2005-2005
First Observation Used
Last Observation Used2005-10-13
Observations (117)
Date Type RA Dec Mag Band Observatory
2005-10-06 04:28:45 C 00 31 48.31 -04 11 39.1 d 291
2005-10-06 04:39:39 C 00 31 48.41 -04 11 42.6 d 291
2005-10-06 04:51:22 C 00 31 48.60 -04 11 45.2 d 291
2005-10-07 06:21:21 C 00 32 17.52 -04 18 55.0 r G96
2005-10-07 06:29:56 C 00 32 17.59 -04 18 57.2 r G96
2005-10-07 06:38:28 C 00 32 17.70 -04 18 59.4 r G96
2005-10-07 06:47:00 C 00 32 17.77 -04 19 01.5 r G96
2005-10-07 10:10:05 C 00 32 19.78 -04 19 52.2 r G96
2005-10-07 10:20:06 C 00 32 19.89 -04 19 54.1 r G96
2005-10-07 10:29:59 C 00 32 20.00 -04 19 57.5 r G96
2005-10-07 10:39:57 C 00 32 20.07 -04 20 00.0 r G96
2005-10-10 04:53:06 C 00 33 30.92 -04 33 14.5 d 291
2005-10-10 05:08:12 C 00 33 31.02 -04 33 16.8 d 291
2005-10-10 05:25:54 C 00 33 31.15 -04 33 19.9 d 291
2005-10-13 05:17:13 C 00 34 36.73 -04 41 27.0 d 291
2005-10-13 07:12:51 C 00 34 37.24 -04 41 33.8 d 291
2005-10-13 08:34:55 C 00 34 37.79 -04 41 39.7 d 291