2021 NQ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1474609000
Semi-major axis (a)1.1648468000 AU
Inclination (i)13.24520000°
Long. of Asc. Node (Ω)286.48582000°
Arg. of Perihelion (ω)319.49323000°
Mean Anomaly (M)202.09308000°
Mean Motion (n)0.7839725500°/day
Perihelion dist (q)0.99307740 AU
Aphelion dist (Q)1.33661620 AU
Orbital Period1.25719670 yr
Physical Parameters
H (abs. magnitude)27.28
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty6
Orbit TypeApollo
MOID0.006078 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-07-12
Observations (31)
Date Type RA Dec Mag Band Observatory
2021-07-08 09:35:24 C 21 18 44.07 -19 50 33.0 V G96
2021-07-08 09:47:39 C 21 18 19.30 -19 37 37.5 V G96
2021-07-08 09:53:47 C 21 18 07.02 -19 31 10.1 V G96
2021-07-08 10:32:53 C 21 16 49.08 -18 49 57.8 V I52
2021-07-08 10:33:55 C 21 16 47.02 -18 48 52.1 V I52
2021-07-08 10:34:58 C 21 16 44.98 -18 47 46.5 V I52
2021-07-08 10:36:00 C 21 16 42.93 -18 46 41.3 V I52
2021-07-08 11:17:26 C 21 15 22.42 -18 03 16.7 V G96
2021-07-08 11:17:41 C 21 15 21.94 -18 03 00.9 V G96
2021-07-08 11:17:56 C 21 15 21.46 -18 02 45.1 V G96
2021-07-08 11:18:11 C 21 15 21.00 -18 02 29.6 V G96
2021-07-08 21:51:00 C 21 00 25.62 -07 57 43.1 V L18
2021-07-08 21:53:01 C 21 00 22.79 -07 55 57.3 V L18
2021-07-08 21:55:01 C 21 00 19.81 -07 54 11.5 V L18
2021-07-08 22:42:53 C 20 59 43.23 -07 08 07.4 V J04
2021-07-08 22:43:14 C 20 59 42.67 -07 07 49.1 V J04
2021-07-09 03:35:21 C 20 53 14.45 -02 55 51.0 X Y00
2021-07-09 03:43:15 C 20 53 03.47 -02 49 39.4 X Y00
2021-07-09 03:51:37 C 20 52 51.90 -02 43 07.8 X Y00
2021-07-09 05:45:02 C 20 50 51.56 -01 29 50.6 u H21
2021-07-09 05:51:04 C 20 50 43.85 -01 25 20.0 u H21
2021-07-09 05:51:48 C 20 50 42.91 -01 24 46.1 u H21
2021-07-09 05:58:14 C 20 50 34.69 -01 19 56.6 u H21
2021-07-09 06:00:16 C 20 50 32.09 -01 18 25.6 u H21
2021-07-10 21:46:16 C 20 19 51.87 +18 41 33.8 V 033
2021-07-10 21:47:00 C 20 19 51.44 +18 41 48.1 V 033
2021-07-10 21:47:45 C 20 19 50.98 +18 42 02.5 V 033
2021-07-10 21:48:33 C 20 19 50.47 +18 42 18.8 V 033
2021-07-12 21:54:05 C 20 00 57.88 +29 01 50.2 V 033
2021-07-12 21:55:44 C 20 00 57.34 +29 02 04.2 V 033
2021-07-12 21:59:26 C 20 00 56.01 +29 02 36.4 V 033