2015 SG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5606335957 ± 2.00e+00
Semi-major axis (a)2.2900574127 AU ± 3.00e+00
Inclination (i)0.49184526° ± 4.00e+00
Long. of Asc. Node (Ω)336.98255866° ± 5.00e+00
Arg. of Perihelion (ω)356.89377335° ± 6.00e+00
Mean Anomaly (M)342.58505479° ± 1.20e-02
Mean Motion (n)0.2843926100°/day ± 5.59e-01
Perihelion dist (q)1.00618490 AU ± 4.77e+00
Aphelion dist (Q)3.57404390 AU ± 6.55e+00
Orbital Period3.46565850 yr ± 6.81e+00
Physical Parameters
H (abs. magnitude)26.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.292″
Uncertainty2
Orbit TypeAmor
MOID0.000791 AU
Observations Used60
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-10-15
Observations (66)
Date Type RA Dec Mag Band Observatory
2015-09-24 10:45:37 C 02 00 23.81 +16 19 16.9 o 291
2015-09-25 11:08:13 C 02 04 47.71 +16 33 26.5 o 291
2015-09-25 11:13:57 C 02 04 48.51 +16 33 29.7 o 291
2015-09-25 11:19:41 C 02 04 49.26 +16 33 32.2 o 291
2015-10-07 14:02:49 C 02 24 58.048 +17 19 58.17 t 568
2015-10-07 14:19:26 C 02 24 58.087 +17 19 56.87 t 568
2015-10-13 11:56:48 C 02 26 11.603 +17 11 21.01 t 568
2015-10-13 12:15:24 C 02 26 11.294 +17 11 19.14 t 568
2015-10-15 05:15:04 C 02 26 09.095 +17 08 00.94 t 309
2015-10-15 05:16:48 C 02 26 09.064 +17 08 00.74 t 309
2015-10-15 05:18:27 C 02 26 09.034 +17 08 00.61 t 309
2015-10-15 05:20:06 C 02 26 09.005 +17 08 00.46 t 309
2015-10-15 05:21:43 C 02 26 08.979 +17 08 00.21 t 309
2015-10-15 10:59:47 C 02 26 07.959 +17 06 46.73 t 568
2015-10-15 11:16:30 C 02 26 07.644 +17 06 44.96 t 568
2015-10-15 11:35:13 C 02 26 07.289 +17 06 42.93 t 568