2004 SB1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4817033092 ± 1.10e-07
Semi-major axis (a)1.1794613084 AU ± 8.68e-09
Inclination (i)10.33627175° ± 1.45e-05
Long. of Asc. Node (Ω)354.25990642° ± 1.76e-05
Arg. of Perihelion (ω)128.21625854° ± 2.20e-05
Mean Anomaly (M)122.87163552° ± 4.31e-05
Mean Motion (n)0.7694612048°/day ± 8.49e-09
Perihelion dist (q)0.61131089 AU ± 1.30e-07
Aphelion dist (Q)1.74761172 AU ± 1.31e-07
Orbital Period1.28093044 yr ± 1.41e-08
Physical Parameters
H (abs. magnitude)20.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.582″
Uncertainty0
Orbit TypeApollo
MOID0.078645 AU
Observations Used266
Oppositions6
Arc Total1995-2024
First Observation Used1995-09-20
Last Observation Used2024-05-29
Observations (270)
Date Type RA Dec Mag Band Observatory
2015-06-04 00:29:10 C 11 20 56.16 -33 53 52.6 u 807
2015-06-04 00:37:01 C 11 20 58.22 -33 53 55.0 u 807
2015-06-04 00:45:05 C 11 21 00.34 -33 53 58.1 u 807
2015-06-06 00:32:58 C 11 33 22.88 -34 08 04.8 u 807
2015-06-06 00:38:30 C 11 33 24.20 -34 08 05.9 u 807
2015-06-06 00:43:37 C 11 33 25.44 -34 08 07.2 u 807
2015-06-06 00:48:21 C 11 33 26.59 -34 08 08.4 u 807
2015-06-06 00:54:20 C 11 33 28.05 -34 08 09.6 u 807
2015-06-11 00:56:29 C 12 01 07.01 -34 25 20.0 u 807
2015-06-11 01:06:02 C 12 01 08.98 -34 25 20.3 u 807
2015-06-11 01:15:53 C 12 01 11.01 -34 25 20.7 u 807
2018-08-05 12:21:55 C 23 18 18.072 -17 49 07.59 U F51
2018-08-05 12:38:57 C 23 18 17.033 -17 49 13.38 U F51
2018-08-05 12:56:00 C 23 18 15.991 -17 49 19.58 U F51
2024-05-28 22:08:55 B 13 26 08.069 -59 52 04.30 Z Y05
2024-05-28 22:44:19 B 13 26 11.194 -59 50 43.64 Z Y05
2024-05-28 23:19:13 B 13 26 14.343 -59 49 24.33 Z Y05
2024-05-29 22:21:51 B 13 28 37.292 -58 57 05.09 Z Y05
2024-05-29 22:57:19 B 13 28 40.354 -58 55 47.16 Z Y05
2024-05-29 23:32:14 B 13 28 43.274 -58 54 30.27 Z Y05