2022 ER5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5691576000
Semi-major axis (a)2.1538847000 AU
Inclination (i)10.12440000°
Long. of Asc. Node (Ω)177.25853000°
Arg. of Perihelion (ω)39.09492000°
Mean Anomaly (M)48.72445000°
Mean Motion (n)0.3117958900°/day
Perihelion dist (q)0.92798490 AU
Aphelion dist (Q)3.37978450 AU
Orbital Period3.16106680 yr
Physical Parameters
H (abs. magnitude)25.73
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.470″
Uncertainty6
Orbit TypeApollo
MOID0.008250 AU
Observations Used94
Radar Obs Used1
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-03-20
Observations (94)
Date Type RA Dec Mag Band Observatory
2022-03-11 06:55:02 C 09 14 52.750 -12 20 59.39 U F52
2022-03-11 07:11:29 C 09 14 51.873 -12 20 38.75 U F52
2022-03-11 07:27:58 C 09 14 50.976 -12 20 17.62 U F52
2022-03-11 07:44:29 C 09 14 50.070 -12 19 56.68 U F52
2022-03-11 09:13:37 C 09 14 45.072 -12 17 58.82 V F52
2022-03-11 09:14:32 C 09 14 45.014 -12 17 57.53 V F52
2022-03-12 00:10:52 C 09 14 36.89 -11 54 15.7 V 807
2022-03-12 00:16:59 C 09 14 36.60 -11 54 06.6 V 807
2022-03-12 00:22:51 C 09 14 36.31 -11 53 57.8 V 807
2022-03-12 04:39:08 C 09 14 29.39 -11 49 49.4 V 654
2022-03-12 05:32:25 C 09 14 26.46 -11 48 23.5 V 654
2022-03-12 05:43:52 C 09 14 24.74 -11 48 01.5 V I52
2022-03-12 05:45:21 C 09 14 22.64 -11 48 08.7 q H36
2022-03-12 05:47:27 C 09 14 24.53 -11 47 54.7 V I52
2022-03-12 05:49:15 C 09 14 24.49 -11 47 51.9 V I52
2022-03-12 06:09:23 C 09 14 21.42 -11 47 27.2 q H36
2022-03-12 07:12:41 C 09 14 20.93 -11 45 35.4 V 654
2022-03-12 09:06:50 C 09 14 20.136 -11 41 54.37 V F52
2022-03-12 09:07:45 C 09 14 20.083 -11 41 52.74 V F52
2022-03-12 20:43:24 C 09 14 10.34 -11 21 31.5 V L01
2022-03-12 20:47:54 C 09 14 10.16 -11 21 22.7 V L01
2022-03-12 20:52:39 C 09 14 09.94 -11 21 13.4 V L01
2022-03-13 07:21:29 C 09 13 52.84 -10 58 55.5 V I52
2022-03-13 07:24:36 C 09 13 52.70 -10 58 48.9 V I52
2022-03-13 07:25:37 C 09 13 52.63 -10 58 46.1 V I52
2022-03-14 00:18:25 C 09 13 45.33 -10 13 35.7 u 807
2022-03-14 00:24:19 C 09 13 45.00 -10 13 19.5 u 807
2022-03-14 00:30:15 C 09 13 44.58 -10 13 03.9 u 807
2022-03-15 00:05:56 C 09 13 16.69 -08 54 42.0 u 807
2022-03-15 00:10:09 C 09 13 16.40 -08 54 25.5 u 807
2022-03-15 00:15:00 C 09 13 16.04 -08 54 06.8 u 807
2022-03-15 03:14:27 C 09 13 10.84 -08 46 08.5 V I52
2022-03-15 03:18:05 C 09 13 10.55 -08 45 53.5 V I52
2022-03-15 03:21:44 C 09 13 10.27 -08 45 39.1 V I52
2022-03-15 03:25:24 C 09 13 09.98 -08 45 24.7 V I52
2022-03-16 02:04:25 C 09 12 29.033 -06 45 48.23 V W86
2022-03-16 02:14:00 C 09 12 28.007 -06 44 48.14 V W86
2022-03-16 02:21:29 C 09 12 27.216 -06 44 01.40 V W86
2022-03-17 03:48:13 C 09 11 19.874 -03 10 53.02 V W86
2022-03-17 03:53:54 C 09 11 19.047 -03 09 49.55 V W86
2022-03-17 03:59:36 C 09 11 18.246 -03 08 45.46 V W86
2022-03-17 04:05:18 C 09 11 17.460 -03 07 41.33 V W86
2022-03-17 04:10:12 C 09 11 16.771 -03 06 46.16 V W86
2022-03-18 02:34:07 C 09 10 16.13 +02 38 03.2 V 290
2022-03-18 02:34:53 C 09 10 15.97 +02 38 19.9 V 290
2022-03-18 02:35:38 C 09 10 15.83 +02 38 36.7 V 290
2022-03-18 02:36:23 C 09 10 15.66 +02 38 53.2 V 290
2022-03-18 19:00:31 C 09 08 08.76 +11 00 58.4 V B72
2022-03-18 19:01:37 C 09 08 08.42 +11 01 45.7 V B72
2022-03-18 19:12:32 C 09 08 05.07 +11 09 36.6 V B72
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2022-03-20 00:50:00 152224.7 4 Hz 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)