2003 GF21

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4933652000
Semi-major axis (a)1.7767937000 AU
Inclination (i)21.93143000°
Long. of Asc. Node (Ω)19.94640000°
Arg. of Perihelion (ω)221.63644000°
Mean Anomaly (M)176.75670000°
Mean Motion (n)0.4161487300°/day
Perihelion dist (q)0.90018550 AU
Aphelion dist (Q)2.65340190 AU
Orbital Period2.36840250 yr
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual1.000″
Uncertainty8
Orbit TypeApollo
MOID0.016339 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2003-04-10
Observations (40)
Date Type RA Dec Mag Band Observatory
2003-04-07 03:06:40 C 09 14 44.73 +62 37 57.8 o 699
2003-04-07 03:31:53 C 09 13 50.83 +62 36 03.6 o 699
2003-04-07 03:57:09 C 09 12 57.23 +62 34 08.5 o 699
2003-04-07 04:22:21 C 09 12 03.49 +62 32 10.3 o 699
2003-04-07 06:20:34 C 09 07 50.94 +62 22 12.6 o 699
2003-04-07 06:21:41 C 09 07 48.69 +62 22 07.5 o 699
2003-04-07 06:22:45 C 09 07 46.23 +62 22 01.5 o 699
2003-04-07 06:23:50 C 09 07 44.13 +62 21 55.7 o 699
2003-04-07 06:29:43 C 09 07 31.49 +62 21 23.6 o 699
2003-04-07 06:30:52 C 09 07 28.99 +62 21 17.1 o 699
2003-04-07 06:31:59 C 09 07 26.78 +62 21 11.5 o 699
2003-04-07 06:33:06 C 09 07 24.17 +62 21 05.8 o 699
2003-04-07 06:39:02 C 09 07 11.50 +62 20 33.4 o 699
2003-04-07 06:40:08 C 09 07 09.23 +62 20 27.1 o 699
2003-04-07 06:41:15 C 09 07 06.90 +62 20 21.1 o 699
2003-04-07 06:42:22 C 09 07 04.51 +62 20 15.1 o 699
2003-04-07 19:49:17 C 08 39 24.61 +60 58 45.6 J87
2003-04-07 19:56:53 C 08 39 04.76 +60 57 49.5 d 620
2003-04-07 20:01:57 C 08 38 53.79 +60 57 11.8 d 620
2003-04-07 22:11:05 C 08 34 06.00 +60 39 30.9 o J95
2003-04-07 22:15:10 C 08 33 56.86 +60 38 57.4 o J95
2003-04-07 22:19:16 C 08 33 47.64 +60 38 23.0 o J95
2003-04-07 22:56:46 C 08 32 24.41 +60 33 05.6 c 966
2003-04-07 23:01:41 C 08 32 13.36 +60 32 23.1 c 966
2003-04-07 23:06:46 C 08 32 02.05 +60 31 38.8 c 966
2003-04-08 03:46:16 C 08 21 56.08 +59 52 14.7 c 670
2003-04-08 03:48:11 C 08 21 49.35 +59 52 03.5 c 926
2003-04-08 03:48:40 C 08 21 48.39 +59 52 00.1 c 926
2003-04-08 03:49:05 C 08 21 47.31 +59 51 56.1 c 926
2003-04-08 03:49:31 C 08 21 46.35 +59 51 52.3 c 926
2003-04-08 05:52:23 C 08 17 08.51 +59 31 45.5 c 670
2003-04-08 20:20:31 C 07 45 18.75 +56 42 52.7 c 587
2003-04-08 20:42:24 C 07 44 29.20 +56 37 46.6 c 587
2003-04-08 20:43:59 C 07 44 25.98 +56 37 26.0 c 587
2003-04-08 20:46:47 C 07 44 19.59 +56 36 44.3 c 587
2003-04-08 23:42:45 C 07 37 53.06 +55 54 12.5 o J95
2003-04-08 23:48:15 C 07 37 40.93 +55 52 49.2 o J95
2003-04-10 06:23:16 C 06 35 22.21 +46 06 52.3 c 649
2003-04-10 06:24:45 C 06 35 19.41 +46 06 15.4 c 649
2003-04-10 06:26:14 C 06 35 16.51 +46 05 39.6 c 649