2014 SN143

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3525982230 ± 9.93e-08
Semi-major axis (a)1.8671579544 AU ± 3.00e-08
Inclination (i)6.32626750° ± 5.12e-06
Long. of Asc. Node (Ω)201.83497637° ± 1.86e-05
Arg. of Perihelion (ω)228.15146282° ± 5.28e-05
Mean Anomaly (M)104.25560265° ± 5.44e-05
Mean Motion (n)0.3863069300°/day ± 9.30e-09
Perihelion dist (q)1.20880140 AU ± 1.86e-07
Aphelion dist (Q)2.52551440 AU ± 1.90e-07
Orbital Period2.55135900 yr ± 6.14e-08
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.298″
Uncertainty0
Orbit TypeAmor
MOID0.236674 AU
Observations Used177
Oppositions2
Arc Total2014-2019
First Observation Used
Last Observation Used2019-09-28
Observations (198)
Date Type RA Dec Mag Band Observatory
2014-12-26 02:46:58 C 03 15 49.34 -03 22 16.4 u 807
2014-12-26 02:53:49 C 03 15 49.94 -03 22 13.7 u 807
2014-12-26 03:00:39 C 03 15 50.50 -03 22 10.6 u 807
2015-01-08 01:31:24 C 03 46 18.77 -00 37 43.1 u 807
2015-01-08 01:39:32 C 03 46 19.53 -00 37 37.8 u 807
2015-01-08 01:47:41 C 03 46 20.31 -00 37 33.7 u 807
2015-01-11 06:54:13 C 03 54 18.783 +00 10 18.45 L F51
2015-01-11 07:12:22 C 03 54 20.572 +00 10 29.96 L F51
2015-01-11 07:29:47 C 03 54 22.275 +00 10 41.09 L F51
2015-01-11 07:47:12 C 03 54 23.987 +00 10 52.14 L F51
2015-01-12 07:58:18 C 03 56 55.489 +00 26 21.63 V F51
2015-01-15 05:18:44 C 04 04 14.672 +01 11 33.08 L F51
2015-01-15 05:35:24 C 04 04 16.346 +01 11 44.09 L F51
2015-01-15 05:51:54 C 04 04 18.012 +01 11 55.02 L F51
2015-01-19 05:23:35 C 04 14 30.319 +02 15 27.59 V F51
2015-01-19 05:41:00 C 04 14 32.104 +02 15 39.31 V F51
2015-01-19 05:58:24 C 04 14 33.883 +02 15 51.00 V F51
2015-02-08 02:26:38 C 05 07 07.06 +07 24 38.6 u H21
2015-02-08 02:48:37 C 05 07 09.42 +07 24 52.1 u H21
2015-02-08 03:10:24 C 05 07 11.78 +07 25 04.6 u H21
2015-02-11 01:50:48 C 05 15 06.63 +08 06 23.0 u H21
2015-02-11 02:11:25 C 05 15 08.86 +08 06 34.3 u H21
2015-02-11 02:37:50 C 05 15 11.78 +08 06 49.8 u H21
2019-08-28 05:40:18 C 22 10 01.433 +00 56 59.92 V T12
2019-08-29 06:11:58 C 22 08 47.199 +00 47 20.88 V T12
2019-09-05 23:20:11 C 21 59 18.71 -00 35 50.8 V Z84
2019-09-05 23:33:45 C 21 59 18.00 -00 35 56.6 V Z84
2019-09-05 23:47:18 C 21 59 17.25 -00 36 04.1 V Z84
2019-09-28 02:10:02 C 21 38 33.11 -05 20 18.1 u H21
2019-09-28 02:25:39 C 21 38 32.77 -05 20 26.2 u H21
2014-09-16 08:39:04 C 03 31 20.488 -13 29 05.60 V W84
2014-09-30 07:39:37 C 03 30 51.714 -13 37 57.73 V W84
2014-09-30 07:45:40 C 03 30 51.702 -13 37 58.03 V W84
2014-10-28 06:57:29 C 03 29 19.299 -13 52 40.90 V W84
2014-11-13 07:39:37 C 03 28 13.819 -13 58 00.05 V W84
2014-11-13 07:41:34 C 03 28 13.803 -13 57 59.86 V W84
2014-11-21 06:13:21 C 03 27 40.441 -13 59 33.19 V W84
2014-12-11 05:19:13 C 03 26 20.419 -13 59 57.94 V W84
2015-11-30 06:13:30 C 03 32 10.403 -13 41 13.62 V W84
2016-11-19 05:27:01 C 03 37 52.057 -13 20 54.35 V W84
2016-12-05 05:53:46 C 03 36 46.703 -13 22 11.02 V W84
2016-12-05 05:55:45 C 03 36 46.698 -13 22 10.91 V W84
2017-09-07 09:29:00 C 03 46 12.982 -12 26 26.51 V W84
2017-10-29 08:34:22 C 03 44 09.028 -12 55 26.54 V W84
2017-10-29 08:36:20 C 03 44 09.022 -12 55 26.51 V W84
2017-12-09 05:41:58 C 03 41 24.802 -13 02 56.88 V W84
2017-12-10 04:52:52 C 03 41 21.082 -13 02 53.22 V W84
2018-02-03 02:06:58 C 03 39 13.769 -12 42 17.52 V W84