IAA RAS IAA Minor Planet Database

2021 EO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4751569000
Semi-major axis (a)1.8677331000 AU
Inclination (i)3.72866000°
Long. of Asc. Node (Ω)356.55027000°
Arg. of Perihelion (ω)194.52351000°
Mean Anomaly (M)295.99453000°
Mean Motion (n)0.3861284900°/day
Perihelion dist (q)0.98026680 AU
Aphelion dist (Q)2.75519940 AU
Orbital Period2.55253800 yr
Physical Parameters
H (abs. magnitude)25.17
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.750″
Uncertainty6
Orbit TypeApollo
MOID0.002489 AU
Observations Used106
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-03-16
Observations (112)
Date Type RA Dec Mag Band Observatory
2021-03-04 11:44:26 C 11 30 15.83 +34 21 58.7 – V T08
2021-03-04 12:00:13 C 11 30 29.55 +34 21 04.1 – V T08
2021-03-04 12:00:53 C 11 30 30.09 +34 21 02.5 – V T08
2021-03-04 12:03:20 C 11 30 32.560 +34 20 48.84 – U F51
2021-03-04 12:21:23 C 11 30 48.388 +34 19 45.29 – U F51
2021-03-04 12:35:44 C 11 31 00.977 +34 18 54.21 – U F52
2021-03-04 12:59:11 C 11 31 21.38 +34 17 33.7 – V T08
2021-03-04 13:31:46 C 11 31 50.817 +34 15 26.99 – U F52
2021-03-04 20:11:51 C 11 38 52.26 +33 49 31.5 – V D00
2021-03-04 20:13:10 C 11 38 53.49 +33 49 26.2 – V D00
2021-03-04 20:14:30 C 11 38 54.76 +33 49 21.5 – V D00
2021-03-04 21:01:00 C 11 39 49.70 +33 45 33.3 – V I93
2021-03-04 21:07:31 C 11 39 56.21 +33 45 10.2 – V I93
2021-03-04 21:14:13 C 11 40 02.92 +33 44 46.7 – V I93
2021-03-04 22:30:55 C 11 40 55.85 +33 39 46.3 – V N88
2021-03-04 22:31:22 C 11 40 56.27 +33 39 44.3 – V N88
2021-03-04 22:31:52 C 11 40 56.86 +33 39 41.5 – V N88
2021-03-04 22:32:19 C 11 40 57.23 +33 39 40.7 – V N88
2021-03-04 22:32:47 C 11 40 57.72 +33 39 37.8 – V N88
2021-03-04 22:55:19 C 11 41 41.01 +33 38 33.5 – V 204
2021-03-04 23:06:28 C 11 41 52.03 +33 37 49.9 – V 204
2021-03-04 23:17:37 C 11 42 03.09 +33 37 05.5 – V 204
2021-03-05 02:12:28 C 11 45 24.11 +33 24 31.4 – V W34
2021-03-05 02:22:28 C 11 45 34.50 +33 23 53.4 – V W34
2021-03-05 02:33:30 C 11 45 46.07 +33 23 09.9 – V W34
2021-03-05 05:22:24 C 11 48 42.68 +33 11 01.1 – u H21
2021-03-05 05:24:34 C 11 48 44.92 +33 10 51.6 – u H21
2021-03-05 05:27:54 C 11 48 48.40 +33 10 36.9 – u H21
2021-03-05 05:30:21 C 11 48 50.95 +33 10 26.1 – u H21
2021-03-05 05:36:58 C 11 49 05.55 +33 10 06.0 – V I52
2021-03-05 05:37:14 C 11 49 05.84 +33 10 05.0 – V I52
2021-03-05 05:37:31 C 11 49 06.12 +33 10 03.8 – V I52
2021-03-05 05:37:47 C 11 49 06.40 +33 10 02.7 – V I52
2021-03-05 08:10:01 C 11 51 48.66 +32 58 21.1 – V 654
2021-03-05 08:44:57 C 11 52 23.83 +32 54 59.3 18.5 r 718
2021-03-05 08:48:04 C 11 52 27.15 +32 54 43.7 18.5 r 718
2021-03-05 08:50:00 C 11 52 31.00 +32 55 07.4 – V 654
2021-03-05 08:51:12 C 11 52 30.47 +32 54 27.1 18.3 r 718
2021-03-05 08:54:18 C 11 52 33.85 +32 54 11.4 18.8 r 718
2021-03-05 08:55:52 C 11 52 35.65 +32 54 03.0 18.6 r 718
2021-03-05 09:09:59 C 11 52 52.26 +32 53 28.1 – V 654
2021-03-05 19:33:48 C 12 05 41.30 +31 53 41.3 – V 033
2021-03-05 19:34:19 C 12 05 41.92 +31 53 38.5 – V 033
2021-03-05 19:34:48 C 12 05 42.53 +31 53 35.9 – V 033
2021-03-05 22:21:48 C 12 09 07.93 +31 37 29.7 – V K61
2021-03-05 22:22:27 C 12 09 08.70 +31 37 26.1 – V K61
2021-03-05 22:23:06 C 12 09 09.49 +31 37 22.3 – V K61
2021-03-06 00:18:57 C 12 11 35.56 +31 24 55.3 – V Z80
2021-03-06 00:19:05 C 12 11 32.33 +31 25 00.5 – V 033
2021-03-06 00:19:35 C 12 11 32.94 +31 24 57.3 – V 033