2021 GW7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4820615000 ± 2.00e+00
Semi-major axis (a)1.7614334000 AU ± 3.00e+00
Inclination (i)4.69543000° ± 4.00e+00
Long. of Asc. Node (Ω)108.82622000° ± 5.00e+00
Arg. of Perihelion (ω)183.00232000° ± 6.00e+00
Mean Anomaly (M)316.80858000°
Mean Motion (n)0.4216040103°/day ± 1.08e+00
Perihelion dist (q)0.91231420 AU ± 3.85e+00
Aphelion dist (Q)2.61055260 AU ± 5.67e+00
Orbital Period2.33775690 yr ± 5.97e+00
Physical Parameters
H (abs. magnitude)23.37
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty
Orbit TypeApollo
MOID0.055073 AU
Observations Used34
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-14
Observations (39)
Date Type RA Dec Mag Band Observatory
2021-04-10 10:21:07 C 15 26 31.71 +00 01 31.4 V V00
2021-04-10 10:27:58 C 15 26 32.15 +00 01 35.7 V V00
2021-04-10 10:34:48 C 15 26 32.60 +00 01 40.7 V V00
2021-04-10 10:41:39 C 15 26 33.06 +00 01 45.2 V V00
2021-04-11 07:09:58 C 15 28 04.50 +00 15 43.4 V V00
2021-04-11 07:11:14 C 15 28 04.58 +00 15 44.2 V V00
2021-04-11 07:12:29 C 15 28 04.67 +00 15 45.4 V V00
2021-04-11 07:13:45 C 15 28 04.75 +00 15 46.3 V V00
2021-04-12 09:03:08 C 15 29 59.11 +00 34 34.2 V 807
2021-04-12 09:23:20 C 15 30 00.53 +00 34 48.9 V 807
2021-04-12 09:43:00 C 15 30 01.94 +00 35 02.6 V 807
2021-04-22 09:19:38 C 15 51 20.94 +04 09 45.5 V V06
2021-04-22 09:25:20 C 15 51 21.45 +04 09 51.2 V V06
2021-04-22 09:36:44 C 15 51 22.57 +04 10 03.9 V V06
2021-04-30 08:15:08 C 16 16 41.34 +08 26 58.7 V I52
2021-04-30 08:24:49 C 16 16 42.88 +08 27 14.4 V I52
2021-05-01 09:55:18 C 16 21 05.93 +09 10 27.6 V I52
2021-05-01 10:02:40 C 16 21 07.16 +09 10 40.3 V I52
2021-05-01 10:10:01 C 16 21 08.37 +09 10 53.4 V I52
2021-05-05 08:16:27 C 16 40 41.18 +12 15 23.7 V I52
2021-05-05 08:21:17 C 16 40 42.27 +12 15 34.2 V I52
2021-05-05 08:23:06 C 16 40 42.69 +12 15 38.2 V I52
2021-05-05 08:24:55 C 16 40 43.08 +12 15 42.4 V I52
2021-05-07 09:29:00 C 16 53 33.93 +14 10 28.7 V G96
2021-05-07 09:36:25 C 16 53 35.94 +14 10 47.1 V G96
2021-05-07 09:43:50 C 16 53 37.91 +14 11 05.6 V G96
2021-05-07 09:51:14 C 16 53 39.92 +14 11 23.7 V G96
2021-05-07 10:10:23 C 16 53 45.06 +14 12 11.6 V I52
2021-05-07 10:20:35 C 16 53 47.84 +14 12 36.7 V I52
2021-05-07 10:22:24 C 16 53 48.33 +14 12 41.1 V I52
2021-05-10 07:13:55 C 17 16 23.28 +17 19 37.6 V I52
2021-05-10 07:15:20 C 17 16 23.84 +17 19 41.8 V I52
2021-05-10 07:18:40 C 17 16 25.00 +17 19 51.3 V I52
2021-05-10 07:20:04 C 17 16 25.50 +17 19 56.0 V I52
2021-05-12 10:53:05 C 17 37 43.38 +20 00 38.4 V I52
2021-05-12 10:55:55 C 17 37 44.63 +20 00 47.6 V I52
2021-05-12 10:57:20 C 17 37 45.27 +20 00 52.1 V I52
2021-05-14 01:22:35 C 17 56 56.76 +22 10 40.8 V 204
2021-05-14 01:52:20 C 17 57 12.25 +22 12 24.4 V 204