2021 JQ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6956279000
Semi-major axis (a)2.5838344000 AU
Inclination (i)3.22243000°
Long. of Asc. Node (Ω)143.10302000°
Arg. of Perihelion (ω)8.00776000°
Mean Anomaly (M)46.23052000°
Mean Motion (n)0.2373050900°/day
Perihelion dist (q)0.78644710 AU
Aphelion dist (Q)4.38122170 AU
Orbital Period4.15333550 yr
Physical Parameters
H (abs. magnitude)24.57
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty9
Orbit TypeApollo
MOID0.042943 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-10
Observations (25)
Date Type RA Dec Mag Band Observatory
2021-05-04 06:55:22 C 13 48 06.78 +29 21 06.1 V G96
2021-05-04 07:03:29 C 13 48 09.86 +29 19 45.9 V G96
2021-05-04 07:11:38 C 13 48 12.86 +29 18 27.0 V G96
2021-05-04 07:19:50 C 13 48 15.94 +29 17 06.0 V G96
2021-05-04 09:05:35 C 13 48 55.29 +28 59 50.1 V I52
2021-05-04 09:09:51 C 13 48 56.85 +28 59 08.7 V I52
2021-05-04 09:18:21 C 13 49 00.08 +28 57 44.6 V I52
2021-05-04 23:44:11 C 13 54 19.65 +26 43 11.4 V L01
2021-05-04 23:48:40 C 13 54 21.15 +26 42 31.2 V L01
2021-05-04 23:53:09 C 13 54 22.62 +26 41 51.5 V L01
2021-05-04 23:56:53 C 13 54 23.79 +26 41 17.4 V L01
2021-05-05 00:02:35 C 13 54 25.72 +26 40 26.6 V L01
2021-05-05 03:16:44 C 13 55 37.58 +26 11 57.7 V I52
2021-05-05 03:21:34 C 13 55 39.10 +26 11 15.4 V I52
2021-05-05 03:41:25 C 13 55 45.06 +26 08 22.2 V H01
2021-05-05 03:46:19 C 13 55 46.61 +26 07 39.4 V H01
2021-05-05 03:59:39 C 13 55 50.79 +26 05 44.0 V H01
2021-05-05 04:12:14 C 13 55 54.73 +26 03 54.7 V H01
2021-05-06 02:57:09 C 14 02 47.90 +22 56 41.9 u H21
2021-05-06 03:05:31 C 14 02 50.08 +22 55 38.1 u H21
2021-05-06 03:13:02 C 14 02 51.98 +22 54 40.5 u H21
2021-05-10 09:11:02 C 14 23 02.23 +12 45 22.5 V V06
2021-05-10 09:16:09 C 14 23 02.90 +12 44 58.6 V V06
2021-05-10 09:21:16 C 14 23 03.54 +12 44 35.0 V V06
2021-05-10 09:26:23 C 14 23 04.22 +12 44 11.3 V V06