2014 SU143

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5568877000
Semi-major axis (a)2.5049469000 AU
Inclination (i)4.54249000°
Long. of Asc. Node (Ω)0.00253000°
Arg. of Perihelion (ω)356.23569000°
Mean Anomaly (M)293.27526000°
Mean Motion (n)0.2486029500°/day
Perihelion dist (q)1.10997280 AU
Aphelion dist (Q)3.89992100 AU
Orbital Period3.96458550 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty7
Orbit TypeAmor
MOID0.103623 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2014-10-26
Observations (28)
Date Type RA Dec Mag Band Observatory
2014-09-20 11:41:16 C 00 48 11.364 +03 38 05.44 L F51
2014-09-20 11:57:56 C 00 48 14.519 +03 39 10.83 L F51
2014-09-20 12:31:03 C 00 48 20.811 +03 41 21.01 L F51
2014-09-21 08:30:54 C 00 52 35.13 +04 58 56.0 o 291
2014-09-21 08:35:03 C 00 52 35.90 +04 59 12.0 o 291
2014-09-21 08:39:26 C 00 52 36.73 +04 59 28.9 o 291
2014-09-23 05:34:44 C 01 01 45.94 +07 47 40.3 q H21
2014-09-23 05:52:32 C 01 01 49.13 +07 48 44.8 q H21
2014-09-23 06:10:16 C 01 01 52.29 +07 49 49.6 q H21
2014-09-26 10:59:32 C 01 16 13.31 +12 13 07.6 o 291
2014-09-26 11:03:02 C 01 16 13.88 +12 13 18.7 o 291
2014-09-26 11:06:31 C 01 16 14.41 +12 13 30.0 o 291
2014-10-26 05:47:17 C 02 24 03.69 +30 01 14.1 u H21
2014-10-26 06:26:19 C 02 24 04.63 +30 01 27.1 u H21
2014-10-26 07:04:28 C 02 24 05.62 +30 01 39.2 u H21
2014-09-24 08:38:57 C 04 03 42.891 -19 16 50.45 V W84
2014-11-04 08:10:32 C 04 01 38.134 -19 44 37.53 V W84
2014-12-11 04:57:33 C 03 58 58.121 -19 53 18.48 V W84
2015-12-11 05:03:18 C 04 03 55.429 -20 04 18.25 V W84
2016-01-13 04:02:59 C 04 01 58.309 -19 55 55.70 V W84
2016-11-03 07:39:12 C 04 11 33.843 -20 05 18.46 V W84
2016-11-03 08:20:16 C 04 11 33.708 -20 05 19.60 V W84
2016-11-29 05:32:48 C 04 09 41.513 -20 14 00.79 V W84
2017-01-30 02:55:26 C 04 06 17.034 -19 56 37.10 V W84
2017-11-24 07:35:26 C 04 15 02.074 -20 22 52.84 V W84
2017-11-24 07:37:25 C 04 15 02.085 -20 22 52.77 V W84
2018-10-18 08:41:49 C 04 22 27.144 -20 14 05.04 V W84
2019-01-10 03:59:42 C 04 16 51.413 -20 27 29.07 V W84