2017 SF12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2706741000
Semi-major axis (a)1.5358353000 AU
Inclination (i)14.73780000°
Long. of Asc. Node (Ω)180.39780000°
Arg. of Perihelion (ω)182.61747000°
Mean Anomaly (M)102.49613000°
Mean Motion (n)0.5178298600°/day
Perihelion dist (q)1.12012450 AU
Aphelion dist (Q)1.95154610 AU
Orbital Period1.90334260 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.230″
Uncertainty7
Orbit TypeAmor
MOID0.115214 AU
Observations Used28
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-09-30
Observations (28)
Date Type RA Dec Mag Band Observatory
2017-09-22 10:05:15 C 00 25 26.935 +03 28 27.38 L F51
2017-09-22 10:39:38 C 00 25 32.913 +03 25 36.91 L F51
2017-09-22 10:56:51 C 00 25 35.896 +03 24 12.28 L F51
2017-09-23 04:34:41 C 00 29 02.45 +01 56 37.9 u H21
2017-09-23 04:47:57 C 00 29 04.82 +01 55 32.3 u H21
2017-09-23 05:04:16 C 00 29 07.69 +01 54 11.8 u H21
2017-09-23 06:18:25 C 00 29 22.41 +01 48 13.5 o 926
2017-09-23 06:23:45 C 00 29 23.35 +01 47 47.2 o 926
2017-09-23 06:29:07 C 00 29 24.28 +01 47 20.9 o 926
2017-09-23 10:25:18 C 00 30 08.816 +01 28 05.39 U 568
2017-09-23 10:26:40 C 00 30 09.050 +01 27 58.59 U 568
2017-09-24 06:19:34 C 00 33 57.61 -00 10 39.1 u H21
2017-09-24 06:31:25 C 00 33 59.70 -00 11 37.5 u H21
2017-09-24 06:46:22 C 00 34 02.31 -00 12 51.3 u H21
2017-09-24 10:19:11 C 00 34 40.87 -00 30 12.4 o 926
2017-09-24 10:24:18 C 00 34 41.77 -00 30 37.3 o 926
2017-09-24 10:29:25 C 00 34 42.67 -00 31 02.3 o 926
2017-09-25 08:53:29 C 00 38 59.77 -02 21 00.7 o 691
2017-09-25 08:58:45 C 00 39 00.65 -02 21 27.2 o 691
2017-09-25 09:04:01 C 00 39 01.55 -02 21 52.7 o 691
2017-09-25 10:21:09 C 00 39 18.037 -02 27 57.02 L F51
2017-09-25 10:39:22 C 00 39 21.091 -02 29 25.45 L F51
2017-09-25 10:57:39 C 00 39 24.184 -02 30 54.86 L F51
2017-09-25 11:15:56 C 00 39 27.267 -02 32 24.08 L F51
2017-09-30 07:56:30 C 01 00 44.07 -11 34 45.9 q I52
2017-09-30 07:59:30 C 01 00 44.59 -11 34 58.0 q I52
2017-09-30 08:02:30 C 01 00 45.04 -11 35 11.5 q I52
2017-09-30 08:05:29 C 01 00 45.50 -11 35 24.2 q I52