2021 FB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2545111000
Semi-major axis (a)0.8428318000 AU
Inclination (i)9.74378000°
Long. of Asc. Node (Ω)358.42722000°
Arg. of Perihelion (ω)28.71580000°
Mean Anomaly (M)149.21812000°
Mean Motion (n)1.2737749400°/day
Perihelion dist (q)0.62832180 AU
Aphelion dist (Q)1.05734180 AU
Orbital Period0.77376910 yr
Physical Parameters
H (abs. magnitude)26.02
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty6
Orbit TypeAten
MOID0.014276 AU
Observations Used147
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-23
Observations (151)
Date Type RA Dec Mag Band Observatory
2021-03-17 01:11:29 C 12 01 59.72 +28 41 52.5 o K88
2021-03-17 01:11:55 C 12 01 58.65 +28 41 43.7 o K88
2021-03-17 01:12:21 C 12 01 57.58 +28 41 34.9 o K88
2021-03-17 01:12:47 C 12 01 56.51 +28 41 25.5 o K88
2021-03-17 01:31:54 C 12 01 09.29 +28 34 44.8 o K88
2021-03-17 01:32:19 C 12 01 08.20 +28 34 36.0 o K88
2021-03-17 01:32:45 C 12 01 07.11 +28 34 27.0 o K88
2021-03-17 01:33:11 C 12 01 06.10 +28 34 17.8 o K88
2021-03-17 01:34:02 C 12 01 03.98 +28 33 59.9 o K88
2021-03-17 01:34:28 C 12 01 02.93 +28 33 50.5 o K88
2021-03-17 01:34:54 C 12 01 01.89 +28 33 42.4 o K88
2021-03-17 01:35:20 C 12 01 00.78 +28 33 32.5 o K88
2021-03-17 01:38:40 C 12 00 55.15 +28 33 17.0 V 108
2021-03-17 01:43:30 C 12 00 43.18 +28 31 35.0 V 108
2021-03-17 01:48:20 C 12 00 31.24 +28 29 54.9 V 108
2021-03-17 01:57:53 C 12 00 07.64 +28 26 33.8 V 108
2021-03-17 02:06:14 C 11 59 45.24 +28 22 42.5 o K88
2021-03-17 02:06:40 C 11 59 44.15 +28 22 33.1 o K88
2021-03-17 02:07:06 C 11 59 43.15 +28 22 24.4 o K88
2021-03-17 02:07:32 C 11 59 42.09 +28 22 15.1 o K88
2021-03-17 02:07:57 C 11 59 41.02 +28 22 05.9 o K88
2021-03-17 02:08:23 C 11 59 39.99 +28 21 57.2 o K88
2021-03-17 02:08:49 C 11 59 38.95 +28 21 47.8 o K88
2021-03-17 02:09:15 C 11 59 37.91 +28 21 38.9 o K88
2021-03-17 03:02:42 C 11 57 29.58 +28 02 48.0 o K88
2021-03-17 03:04:01 C 11 57 26.43 +28 02 20.0 o K88
2021-03-17 03:05:19 C 11 57 23.34 +28 01 52.2 o K88
2021-03-17 03:06:36 C 11 57 20.33 +28 01 25.2 o K88
2021-03-17 03:07:53 C 11 57 17.25 +28 00 57.6 o K88
2021-03-17 03:09:11 C 11 57 14.25 +28 00 30.8 o K88
2021-03-17 03:14:20 C 11 57 02.04 +27 58 41.4 o K88
2021-03-17 03:15:37 C 11 56 59.01 +27 58 14.4 o K88
2021-03-17 03:16:54 C 11 56 55.99 +27 57 46.7 o K88
2021-03-17 03:21:34 C 11 57 38.44 +27 55 24.6 V U55
2021-03-17 03:26:52 C 11 57 26.10 +27 53 41.1 V U55
2021-03-17 03:32:21 C 11 57 13.34 +27 51 54.3 V U55
2021-03-17 07:08:30 C 11 48 49.28 +26 42 34.6 U I41
2021-03-17 07:09:00 C 11 48 47.96 +26 42 25.8 U I41
2021-03-17 07:09:54 C 11 48 45.99 +26 42 07.0 U I41
2021-03-17 07:10:24 C 11 48 44.75 +26 41 57.1 U I41
2021-03-17 13:18:39 C 11 35 59.65 +24 36 52.1 q 900
2021-03-17 13:24:07 C 11 35 47.96 +24 35 03.6 q 900
2021-03-17 13:29:35 C 11 35 36.27 +24 33 15.5 q 900
2021-03-17 19:03:00 C 11 25 06.76 +22 40 32.9 V 595
2021-03-17 19:05:43 C 11 25 01.61 +22 39 41.3 V 595
2021-03-17 19:08:25 C 11 24 56.44 +22 38 49.1 V 595
2021-03-17 19:15:15 C 11 24 43.33 +22 36 40.3 V 595
2021-03-17 19:17:57 C 11 24 38.16 +22 35 48.5 V 595
2021-03-17 19:18:29 C 11 24 37.30 +22 35 43.2 V L01
2021-03-17 19:19:05 C 11 24 37.56 +22 35 39.4 V 108