2014 SQ143

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4163438986 ± 3.67e-08
Semi-major axis (a)1.4721105042 AU ± 3.96e-09
Inclination (i)8.18394917° ± 7.55e-06
Long. of Asc. Node (Ω)302.79759579° ± 8.41e-05
Arg. of Perihelion (ω)166.02703075° ± 8.12e-05
Mean Anomaly (M)26.70960173° ± 1.04e-05
Mean Motion (n)0.5518149400°/day ± 2.23e-09
Perihelion dist (q)0.85920640 AU ± 5.41e-08
Aphelion dist (Q)2.08501460 AU ± 5.44e-08
Orbital Period1.78611990 yr ± 7.21e-09
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.242″
Uncertainty0
Orbit TypeApollo
MOID0.086046 AU
Observations Used63
Oppositions3
Arc Total2014-2023
First Observation Used
Last Observation Used2023-09-18
Observations (84)
Date Type RA Dec Mag Band Observatory
2015-03-02 09:13:54 C 15 51 33.80 -55 22 54.3 u 807
2015-05-08 07:38:10 C 12 49 31.109 -32 29 45.34 V F51
2015-05-09 07:38:08 C 12 49 30.603 -32 05 55.49 V F51
2015-05-09 08:06:36 C 12 49 30.449 -32 05 27.73 V F51
2023-08-11 14:17:12 C 01 20 05.439 +20 02 52.80 V T12
2023-08-12 13:40:39 C 01 21 29.683 +20 24 02.64 V T12
2023-08-24 11:57:09 C 01 38 37.999 +25 04 03.47 V F52
2023-08-24 12:13:57 C 01 38 38.948 +25 04 21.28 V F52
2023-08-24 12:30:50 C 01 38 39.883 +25 04 38.87 V F52
2023-08-24 12:47:50 C 01 38 40.882 +25 04 57.24 V F52
2023-09-08 14:38:43 C 02 01 00.937 +32 16 24.75 X F52
2023-09-08 14:46:08 C 02 01 01.365 +32 16 34.54 X F52
2023-09-08 15:01:00 C 02 01 02.242 +32 16 54.53 X F52
2023-09-18 11:04:17 C 02 17 12.368 +38 09 04.14 V V00
2023-09-18 11:13:06 C 02 17 12.973 +38 09 18.58 V V00
2023-09-18 11:21:54 C 02 17 13.571 +38 09 32.87 V V00
2014-09-20 08:08:58 C 03 20 40.988 -15 55 00.02 V W84
2014-11-21 06:15:24 C 03 17 15.836 -16 26 53.31 V W84
2014-12-12 05:39:52 C 03 15 58.482 -16 28 29.61 V W84
2014-12-16 05:20:26 C 03 15 45.435 -16 28 10.78 V W84
2015-11-06 07:50:51 C 03 23 10.858 -16 38 51.77 V W84
2015-11-06 07:52:51 C 03 23 10.835 -16 38 51.69 V W84
2015-11-08 07:26:17 C 03 23 03.132 -16 39 36.34 V W84
2015-12-17 05:19:25 C 03 20 37.669 -16 44 42.22 V W84
2015-12-17 05:21:23 C 03 20 37.659 -16 44 42.23 V W84
2015-12-17 05:23:22 C 03 20 37.658 -16 44 42.31 V W84
2016-12-05 06:13:32 C 03 26 08.189 -17 01 08.28 V W84
2016-12-05 06:15:30 C 03 26 08.185 -17 01 08.37 V W84
2017-01-20 03:13:48 C 03 24 10.705 -16 50 06.04 V W84
2017-11-23 07:04:17 C 03 31 43.778 -17 15 06.52 V W84
2017-11-23 07:06:17 C 03 31 43.762 -17 15 06.49 V W84
2018-02-03 02:03:00 C 03 28 47.903 -16 58 16.03 V W84
2018-02-07 01:43:31 C 03 28 48.054 -16 55 56.29 V W84
2018-02-07 01:45:29 C 03 28 48.049 -16 55 56.29 V W84