2013 SN20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3289051000
Semi-major axis (a)1.5285360000 AU
Inclination (i)28.47954000°
Long. of Asc. Node (Ω)4.01545000°
Arg. of Perihelion (ω)350.08217000°
Mean Anomaly (M)159.74822000°
Mean Motion (n)0.5215435600°/day
Perihelion dist (q)1.02579270 AU
Aphelion dist (Q)2.03127930 AU
Orbital Period1.88978980 yr
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty6
Orbit TypeAmor
MOID0.025353 AU
Observations Used53
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-10-09
Observations (61)
Date Type RA Dec Mag Band Observatory
2013-09-26 10:00:44 C 02 32 03.00 +22 57 44.4 q 703
2013-09-26 10:06:36 C 02 31 56.76 +23 01 08.4 q 703
2013-09-26 10:15:09 C 02 31 47.98 +23 05 57.2 q 703
2013-09-26 10:17:54 C 02 31 44.95 +23 07 36.0 q 703
2013-09-26 10:32:19 C 02 31 30.19 +23 15 40.6 q 703
2013-09-26 10:36:24 C 02 31 26.15 +23 17 54.3 q 703
2013-09-26 10:44:10 C 02 31 18.14 +23 22 16.0 q 703
2013-09-26 10:52:01 C 02 31 10.10 +23 26 39.9 q 703
2013-09-26 10:59:50 C 02 31 01.98 +23 31 01.2 q 703
2013-09-26 22:40:25 C 02 19 45.23 +29 50 34.0 r J75
2013-09-26 22:43:48 C 02 19 41.68 +29 52 20.9 r J75
2013-09-26 22:47:18 C 02 19 38.01 +29 54 11.2 r J75
2013-09-26 22:50:45 C 02 19 34.29 +29 56 00.8 r J75
2013-09-27 05:49:20 C 02 12 19.47 +33 28 38.7 r 850
2013-09-27 05:52:30 C 02 12 15.98 +33 30 13.2 r 850
2013-09-27 05:58:56 C 02 12 08.96 +33 33 21.7 r 850
2013-09-27 06:02:06 C 02 12 05.47 +33 34 55.2 r 850
2013-09-27 06:05:15 C 02 12 02.02 +33 36 29.0 r 850
2013-09-27 06:08:29 C 02 11 58.47 +33 38 02.8 r 850
2013-09-27 06:11:39 C 02 11 54.92 +33 39 36.1 r 850
2013-09-27 06:17:56 C 02 11 47.91 +33 42 43.9 r 850
2013-09-27 16:45:35 C 02 00 34.63 +38 35 10.1 q 900
2013-09-27 17:12:44 C 02 00 03.33 +38 47 06.0 q 900
2013-09-27 19:11:54 C 01 58 08.26 +39 36 42.4 q 113
2013-09-27 19:13:34 C 01 58 06.48 +39 37 25.7 q 113
2013-09-27 19:15:11 C 01 58 04.62 +39 38 08.3 q 113
2013-09-27 19:16:50 C 01 58 02.91 +39 38 51.3 q 113
2013-09-27 19:18:28 C 01 58 01.05 +39 39 34.0 q 113
2013-09-27 19:20:07 C 01 57 59.26 +39 40 17.2 q 113
2013-09-28 04:05:21 C 01 48 17.21 +43 16 36.8 q 850
2013-09-28 04:12:35 C 01 48 08.74 +43 19 29.7 q 850
2013-09-28 04:21:25 C 01 47 58.41 +43 22 56.8 q 850
2013-09-28 04:25:32 C 01 47 53.63 +43 24 32.9 q 850
2013-09-28 07:54:41 C 01 43 44.92 +44 43 53.8 u H21
2013-09-28 08:00:37 C 01 43 37.85 +44 46 05.7 u H21
2013-09-28 08:06:34 C 01 43 30.71 +44 48 16.8 u H21
2013-09-29 02:39:50 C 01 22 22.83 +50 53 18.4 o G48
2013-09-29 02:40:23 C 01 22 22.13 +50 53 28.1 o G48
2013-09-29 02:40:56 C 01 22 21.44 +50 53 38.5 o G48
2013-09-29 02:41:34 C 01 22 20.71 +50 53 49.4 o G48
2013-09-29 18:14:22 C 01 03 46.47 +54 56 45.0 o 033
2013-09-29 18:28:14 C 01 03 29.81 +55 00 03.0 o 033
2013-09-29 19:09:14 C 01 02 39.74 +55 09 49.8 o 033
2013-09-29 19:23:07 C 01 02 22.97 +55 13 04.9 o 033
2013-09-30 08:03:36 C 00 46 54.20 +57 54 17.8 o 926
2013-09-30 08:05:16 C 00 46 52.08 +57 54 37.3 o 926
2013-09-30 08:06:57 C 00 46 49.95 +57 54 55.4 o 926
2013-10-01 02:51:37 C 00 24 33.18 +61 01 28.1 u H21
2013-10-01 02:59:18 C 00 24 23.63 +61 02 36.7 u H21
2013-10-01 03:03:00 C 00 24 19.05 +61 03 09.6 u H21