7888 (1993 UC)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6632127379 ± 8.87e-09
Semi-major axis (a)2.4385584054 AU ± 9.76e-10
Inclination (i)26.07788767° ± 1.72e-06
Long. of Asc. Node (Ω)165.87181637° ± 1.96e-06
Arg. of Perihelion (ω)323.03710193° ± 2.74e-06
Mean Anomaly (M)127.64618423° ± 8.85e-07
Mean Motion (n)0.2588287611°/day ± 1.55e-10
Perihelion dist (q)0.82127541 AU ± 2.16e-08
Aphelion dist (Q)4.05584140 AU ± 2.17e-08
Orbital Period3.80802458 yr ± 2.29e-09
Physical Parameters
H (abs. magnitude)15.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.229″
Uncertainty0
Orbit TypeApollo
MOID0.086047 AU
Observations Used1303
Radar Obs Used5
Gaia Obs Used79
Oppositions21
Arc Total1989-2023
First Observation Used1989-10-28
Last Observation Used2023-09-10
Observations (1346)
Date Type RA Dec Mag Band Observatory
2013-04-02 01:02:52 C 14 11 32.92 +79 42 41.6 q C73
2013-04-02 01:03:31 C 14 11 32.85 +79 42 38.0 q C73
2013-04-02 01:04:10 C 14 11 32.86 +79 42 34.5 q C73
2013-04-02 01:04:50 C 14 11 32.87 +79 42 30.8 q C73
2013-04-02 01:05:30 C 14 11 32.91 +79 42 27.1 q C73
2013-04-02 01:06:10 C 14 11 32.89 +79 42 23.6 q C73
2013-04-02 01:06:48 C 14 11 32.93 +79 42 19.9 q C73
2013-04-02 01:07:27 C 14 11 32.89 +79 42 16.4 q C73
2013-04-02 01:08:07 C 14 11 32.90 +79 42 12.6 q C73
2013-04-02 01:08:47 C 14 11 32.89 +79 42 09.1 q C73
2013-04-02 01:09:27 C 14 11 32.92 +79 42 05.5 q C73
2013-04-02 01:10:05 C 14 11 32.91 +79 42 01.9 q C73
2013-04-02 01:10:45 C 14 11 32.96 +79 41 58.1 q C73
2013-04-02 01:11:24 C 14 11 32.95 +79 41 54.6 q C73
2013-04-02 01:12:05 C 14 11 32.94 +79 41 51.0 q C73
2013-04-02 01:12:44 C 14 11 32.96 +79 41 47.3 q C73
2013-04-02 01:13:23 C 14 11 32.99 +79 41 43.6 q C73
2013-04-02 01:14:02 C 14 11 32.98 +79 41 40.0 q C73
2013-04-02 01:14:41 C 14 11 32.97 +79 41 36.4 q C73
2013-04-02 01:15:22 C 14 11 32.98 +79 41 32.9 q C73
2013-04-02 01:16:01 C 14 11 33.00 +79 41 29.1 q C73
2013-04-02 01:16:40 C 14 11 33.02 +79 41 25.4 q C73
2013-04-02 01:17:19 C 14 11 33.03 +79 41 21.8 q C73
2013-04-02 01:18:00 C 14 11 33.02 +79 41 18.3 q C73
2013-04-02 01:18:39 C 14 11 33.06 +79 41 14.5 q C73
2013-04-02 01:19:18 C 14 11 33.05 +79 41 10.9 q C73
2013-04-02 01:19:57 C 14 11 33.07 +79 41 07.4 q C73
2013-04-02 01:20:38 C 14 11 33.06 +79 41 03.7 q C73
2013-04-02 01:21:17 C 14 11 33.03 +79 41 00.2 q C73
2013-04-02 01:21:57 C 14 11 33.01 +79 40 56.4 q C73
2013-04-02 01:22:35 C 14 11 33.12 +79 40 53.2 q C73
2013-04-02 01:23:15 C 14 11 33.10 +79 40 49.2 q C73
2013-04-02 01:23:57 C 14 11 33.10 +79 40 45.4 q C73
2013-04-02 01:24:36 C 14 11 33.12 +79 40 41.6 q C73
2013-04-02 01:25:16 C 14 11 33.12 +79 40 38.0 q C73
2013-04-02 01:25:56 C 14 11 33.12 +79 40 34.6 q C73
2013-04-02 01:26:36 C 14 11 33.15 +79 40 30.7 q C73
2013-04-02 01:27:14 C 14 11 33.16 +79 40 27.2 q C73
2013-04-02 01:27:54 C 14 11 33.20 +79 40 23.4 q C73
2013-04-02 01:28:33 C 14 11 33.18 +79 40 19.8 q C73
2013-04-02 01:29:14 C 14 11 33.21 +79 40 16.3 q C73
2013-04-02 01:29:53 C 14 11 33.16 +79 40 12.6 q C73
2013-04-02 01:30:32 C 14 11 33.21 +79 40 09.0 q C73
2013-04-02 01:31:11 C 14 11 33.17 +79 40 05.6 q C73
2013-04-02 01:31:50 C 14 11 33.25 +79 40 01.7 q C73
2013-04-02 01:32:31 C 14 11 33.24 +79 39 58.0 q C73
2013-04-07 23:07:46 C 14 14 11.50 +69 29 05.8 q G40
2013-04-07 23:27:49 C 14 14 11.14 +69 27 58.8 q G40
2013-04-07 23:48:12 C 14 14 10.80 +69 26 51.1 q G40
2013-04-09 23:41:40 C 14 14 08.06 +66 54 01.0 q G40
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-03-13 18:45:00 148881122.87 8 us 2380 -1 -1
2013-03-14 20:13:00 142057659.16 4 us 2380 -1 -1
2013-03-15 18:46:00 136876892.94 4 us 2380 -1 -1
2013-03-16 18:16:00 132438120.25 4 us 2380 -1 -1
2013-03-17 19:34:00 128851479.83 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)