4954 Eric (1990 SQ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4493640870 ± 2.73e-09
Semi-major axis (a)2.0013783818 AU ± 2.52e-10
Inclination (i)17.42720107° ± 2.28e-07
Long. of Asc. Node (Ω)358.39636619° ± 7.59e-07
Arg. of Perihelion (ω)52.62294448° ± 7.90e-07
Mean Anomaly (M)127.17485143° ± 3.08e-07
Mean Motion (n)0.3481115793°/day ± 6.58e-11
Perihelion dist (q)1.10203081 AU ± 5.47e-09
Aphelion dist (Q)2.90072595 AU ± 5.48e-09
Orbital Period2.83135162 yr ± 5.35e-10
Physical Parameters
H (abs. magnitude)12.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.070″
Uncertainty0
Orbit TypeAmor
MOID0.193195 AU
Observations Used6261
Gaia Obs Used292
Oppositions27
Arc Total1975-2026
First Observation Used1975-06-07
Last Observation Used2026-04-08
Observations (7184)
Date Type RA Dec Mag Band Observatory
2022-04-24 17:54:55 C 06 15 02.31 +34 46 06.0 V C40
2022-04-24 17:55:18 C 06 15 02.38 +34 46 05.8 V C40
2022-04-24 18:02:30 C 06 15 03.57 +34 46 03.2 V C40
2022-04-24 18:02:51 C 06 15 03.63 +34 46 02.9 V C40
2022-04-24 18:03:12 C 06 15 03.69 +34 46 02.9 V C40
2022-04-24 18:03:55 C 06 15 03.79 +34 46 02.5 V C40
2022-04-24 18:04:15 C 06 15 03.85 +34 46 02.5 V C40
2022-04-24 18:06:02 C 06 15 04.14 +34 46 01.8 V C40
2022-04-24 18:07:05 C 06 15 04.32 +34 46 01.3 V C40
2022-04-24 18:12:29 C 06 15 05.22 +34 45 59.4 V C40
2022-04-24 18:13:11 C 06 15 05.33 +34 45 59.1 V C40
2022-04-24 18:13:53 C 06 15 05.45 +34 45 58.8 V C40
2022-04-24 18:14:15 C 06 15 05.51 +34 45 58.7 V C40
2022-04-24 18:14:36 C 06 15 05.57 +34 45 58.5 V C40
2022-04-24 18:15:40 C 06 15 05.74 +34 45 58.1 V C40
2022-04-24 18:16:00 C 06 15 05.79 +34 45 58.0 V C40
2022-04-24 18:17:04 C 06 15 05.98 +34 45 57.6 V C40
2022-04-24 18:19:31 C 06 15 06.37 +34 45 56.7 V C40
2022-04-24 18:19:54 C 06 15 06.44 +34 45 56.5 V C40
2022-04-24 18:20:14 C 06 15 06.50 +34 45 56.4 V C40
2022-04-24 18:20:36 C 06 15 06.56 +34 45 56.2 V C40
2022-04-24 18:20:57 C 06 15 06.61 +34 45 56.0 V C40
2022-04-24 18:21:17 C 06 15 06.67 +34 45 56.0 V C40
2022-04-24 18:22:43 C 06 15 06.91 +34 45 55.5 V C40
2022-04-25 17:29:45 C 06 18 55.58 +34 37 13.4 V C40
2022-04-25 17:30:48 C 06 18 55.76 +34 37 13.3 V C40
2022-04-25 17:32:14 C 06 18 55.99 +34 37 12.7 V C40
2022-04-25 17:32:57 C 06 18 56.11 +34 37 12.5 V C40
2022-04-25 17:33:18 C 06 18 56.16 +34 37 12.3 V C40
2022-04-25 17:36:29 C 06 18 56.68 +34 37 11.1 V C40
2022-04-25 17:37:33 C 06 18 56.87 +34 37 10.6 V C40
2022-04-25 18:04:34 C 06 19 01.26 +34 37 00.1 V C40
2022-04-25 18:42:29 C 06 19 07.46 +34 36 45.4 V C40
2022-04-25 18:49:33 C 06 19 08.61 +34 36 42.5 V C40
2022-04-26 17:13:23 C 06 22 48.22 +34 27 58.4 V C40
2022-04-26 17:13:43 C 06 22 48.27 +34 27 58.3 V C40
2022-04-26 17:14:06 C 06 22 48.31 +34 27 58.2 V C40
2022-04-26 17:16:33 C 06 22 48.71 +34 27 57.2 V C40
2022-04-26 17:18:18 C 06 22 49.01 +34 27 56.4 V C40
2022-04-26 17:18:41 C 06 22 49.07 +34 27 56.3 V C40
2022-04-26 17:19:01 C 06 22 49.11 +34 27 56.3 V C40
2022-04-26 17:20:47 C 06 22 49.40 +34 27 55.5 V C40
2022-04-26 17:32:32 C 06 22 51.30 +34 27 50.7 V C40
2022-04-26 17:33:56 C 06 22 51.53 +34 27 50.0 V C40
2022-04-26 17:36:44 C 06 22 51.99 +34 27 49.0 V C40
2022-04-26 17:38:53 C 06 22 52.34 +34 27 48.0 V C40
2022-04-26 17:39:14 C 06 22 52.38 +34 27 47.9 V C40
2022-04-26 17:42:46 C 06 22 52.96 +34 27 46.4 V C40
2022-04-26 18:11:45 C 06 22 57.65 +34 27 34.8 V C40
2022-04-26 18:12:06 C 06 22 57.72 +34 27 34.5 V C40