2005 SL

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2979821546 ± 9.60e-08
Semi-major axis (a)1.1267638558 AU ± 2.64e-09
Inclination (i)6.12430364° ± 4.22e-06
Long. of Asc. Node (Ω)176.02734559° ± 1.33e-05
Arg. of Perihelion (ω)290.19418476° ± 2.37e-05
Mean Anomaly (M)243.72033719° ± 1.27e-06
Mean Motion (n)0.8240677442°/day ± 2.90e-09
Perihelion dist (q)0.79100833 AU ± 1.08e-07
Aphelion dist (Q)1.46251938 AU ± 1.08e-07
Orbital Period1.19605007 yr ± 4.21e-09
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.205″
Uncertainty0
Orbit TypeApollo
MOID0.025471 AU
Observations Used237
Oppositions3
Arc Total2005-2025
First Observation Used2005-09-22
Last Observation Used2025-05-03
Observations (267)
Date Type RA Dec Mag Band Observatory
2025-04-20 08:07:31 C 12 48 30.071 +29 41 16.98 V 703
2025-04-20 08:10:47 C 12 48 30.244 +29 41 09.60 V 703
2025-04-20 08:14:03 C 12 48 30.434 +29 41 01.57 V 703
2025-04-30 03:42:19 C 13 01 51.876 +22 35 02.87 V W16
2025-04-30 03:57:41 C 13 01 52.274 +22 34 41.52 V W16
2025-04-30 04:12:31 C 13 01 52.774 +22 34 20.28 V W16
2025-05-03 06:18:06 C 13 04 58.343 +20 54 38.63 V G96
2025-05-03 06:25:32 C 13 04 58.577 +20 54 30.17 V G96
2025-05-03 06:32:59 C 13 04 58.789 +20 54 20.41 V G96
2025-05-03 06:37:20 C 13 05 01.185 +20 54 21.69 X F52
2025-05-03 06:39:09 C 13 05 01.252 +20 54 19.40 X F52
2025-05-03 06:40:26 C 13 04 58.998 +20 54 10.94 V G96
2025-05-03 06:56:43 C 13 05 01.743 +20 53 57.54 X F52
2025-05-03 06:58:33 C 13 05 01.801 +20 53 55.42 X F52
2025-05-03 07:16:06 C 13 05 02.292 +20 53 33.36 X F52
2025-05-03 07:17:55 C 13 05 02.344 +20 53 31.07 X F52
2025-05-03 07:35:28 C 13 05 02.824 +20 53 09.08 X F52