2017 SL12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5991395000
Semi-major axis (a)2.7317454000 AU
Inclination (i)5.29603000°
Long. of Asc. Node (Ω)173.06505000°
Arg. of Perihelion (ω)211.29574000°
Mean Anomaly (M)288.76528000°
Mean Motion (n)0.2182949800°/day
Perihelion dist (q)1.09504880 AU
Aphelion dist (Q)4.36844200 AU
Orbital Period4.51502680 yr
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty6
Orbit TypeAmor
MOID0.105780 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-22
Observations (31)
Date Type RA Dec Mag Band Observatory
2017-09-22 12:33:52 C 04 29 13.853 +13 58 19.45 L F51
2017-09-22 13:09:26 C 04 29 23.245 +13 58 03.54 L F51
2017-09-22 13:27:13 C 04 29 27.916 +13 57 55.38 L F51
2017-09-23 11:10:02 C 04 35 20.54 +13 47 20.7 o 291
2017-09-23 11:17:20 C 04 35 22.44 +13 47 17.3 o 291
2017-09-23 11:24:38 C 04 35 24.33 +13 47 13.7 o 291
2017-09-23 12:06:41 C 04 35 36.974 +13 46 58.65 U 568
2017-09-23 12:08:02 C 04 35 37.323 +13 46 58.03 U 568
2017-09-23 12:09:24 C 04 35 37.677 +13 46 57.36 U 568
2017-09-24 08:40:01 C 04 41 04.34 +13 36 22.9 u H21
2017-09-24 08:51:11 C 04 41 07.18 +13 36 17.0 u H21
2017-09-24 09:05:16 C 04 41 10.77 +13 36 09.9 u H21
2017-09-24 12:52:08 C 04 42 11.074 +13 34 23.82 L F51
2017-09-24 13:11:28 C 04 42 15.936 +13 34 14.10 L F51
2017-09-24 13:30:24 C 04 42 20.736 +13 34 04.56 L F51
2017-09-25 00:58:19 C 04 45 19.88 +13 27 48.2 v B18
2017-09-25 00:59:53 C 04 45 20.26 +13 27 47.3 v B18
2017-09-25 01:04:35 C 04 45 21.45 +13 27 45.0 v B18
2017-09-25 10:38:06 C 04 47 50.33 +13 22 43.0 o 691
2017-09-25 11:05:15 C 04 47 57.08 +13 22 28.1 o 691
2017-09-25 11:34:09 C 04 48 04.24 +13 22 12.6 o 691
2017-09-26 10:26:48 C 04 53 54.07 +13 09 34.5 q G96
2017-09-26 10:34:11 C 04 53 55.81 +13 09 30.0 q G96
2017-09-26 10:41:34 C 04 53 57.63 +13 09 26.2 q G96
2017-09-26 10:48:57 C 04 53 59.43 +13 09 22.2 q G96
2017-11-20 05:52:55 C 07 12 10.97 +04 03 51.3 U 807
2017-11-20 06:15:23 C 07 12 10.77 +04 03 50.7 U 807
2017-11-20 06:37:51 C 07 12 10.58 +04 03 50.2 U 807
2017-11-22 06:41:20 C 07 11 46.89 +04 03 43.2 U 807
2017-11-22 06:59:00 C 07 11 46.60 +04 03 43.6 U 807
2017-11-22 07:16:09 C 07 11 46.27 +04 03 43.8 U 807