2021 EQ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5982955000
Semi-major axis (a)2.2252602000 AU
Inclination (i)3.20801000°
Long. of Asc. Node (Ω)356.35982000°
Arg. of Perihelion (ω)219.86017000°
Mean Anomaly (M)137.97121000°
Mean Motion (n)0.2969155000°/day
Perihelion dist (q)0.89389700 AU
Aphelion dist (Q)3.55662340 AU
Orbital Period3.31948870 yr
Physical Parameters
H (abs. magnitude)26.11
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.640″
Uncertainty6
Orbit TypeApollo
MOID0.003066 AU
Observations Used73
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-15
Observations (80)
Date Type RA Dec Mag Band Observatory
2021-03-14 21:03:18 C 09 36 08.51 +31 17 01.1 V 130
2021-03-14 22:37:27 C 09 34 08.63 +31 46 18.6 V 160
2021-03-14 22:39:03 C 09 34 06.48 +31 46 48.9 V 160
2021-03-14 22:40:39 C 09 34 04.37 +31 47 19.0 V 160
2021-03-14 22:42:16 C 09 34 02.19 +31 47 50.9 V 160
2021-03-14 22:43:52 C 09 34 00.03 +31 48 20.0 V 160
2021-03-14 22:44:30 C 09 34 12.61 +31 49 51.6 V Z41
2021-03-14 22:56:55 C 09 33 55.62 +31 53 54.1 V Z41
2021-03-14 23:09:28 C 09 33 38.27 +31 58 00.4 V Z41
2021-03-14 23:15:30 C 09 33 29.83 +31 59 59.9 V Z41
2021-03-14 23:30:38 C 09 33 08.45 +32 05 01.0 V Z41
2021-03-14 23:43:13 C 09 32 50.45 +32 09 13.8 V Z41
2021-03-15 08:34:02 C 09 17 47.04 +36 34 51.4 V T05
2021-03-15 08:38:40 C 09 17 32.75 +36 37 58.4 V T05
2021-03-15 08:46:34 C 09 17 08.15 +36 43 18.3 V T05
2021-03-15 09:01:44 C 09 16 19.92 +36 53 40.9 V T05
2021-03-15 18:40:57 C 08 23 52.54 +47 56 24.4 V L34
2021-03-15 18:50:02 C 08 21 53.36 +48 03 36.1 V 033
2021-03-15 18:50:17 C 08 21 50.36 +48 04 03.0 V 033
2021-03-15 19:44:58 C 08 08 59.38 +49 55 24.8 V 595
2021-03-15 19:46:31 C 08 08 35.25 +49 58 32.9 V 595
2021-03-15 19:50:22 C 08 07 34.11 +50 06 25.7 V 595
2021-03-15 19:58:39 C 08 06 24.93 +50 27 24.2 V Z41
2021-03-15 19:59:54 C 08 04 54.62 +50 32 31.4 V L34
2021-03-15 20:16:21 C 08 00 10.54 +51 06 51.1 V L34
2021-03-15 20:22:41 C 07 58 15.97 +51 20 13.2 V L34
2021-03-15 21:01:35 C 07 46 45.21 +52 44 19.8 V Z41
2021-03-15 23:27:57 C 06 34 33.92 +57 47 34.2 V 204
2021-03-15 23:30:30 C 06 32 53.85 +57 52 10.0 V 204
2021-03-15 23:33:29 C 06 30 55.26 +57 57 29.2 V 204