2020 HQ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3233106422 ± 1.78e-04
Semi-major axis (a)0.9874156917 AU ± 3.92e-05
Inclination (i)3.64016033° ± 2.35e-03
Long. of Asc. Node (Ω)212.57639290° ± 7.70e-04
Arg. of Perihelion (ω)123.57210134° ± 1.61e-03
Mean Anomaly (M)158.12331615° ± 1.18e-01
Mean Motion (n)1.0045284453°/day ± 5.99e-05
Perihelion dist (q)0.66817369 AU ± 1.78e-04
Aphelion dist (Q)1.30665769 AU ± 1.83e-04
Orbital Period0.98118305 yr ± 5.85e-05
Physical Parameters
H (abs. magnitude)25.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.388″
Uncertainty3
Orbit TypeAten
MOID0.012155 AU
Observations Used76
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-16
Last Observation Used2020-05-04
Observations (78)
Date Type RA Dec Mag Band Observatory
2020-04-27 09:45:46 C 13 30 41.24 -03 38 59.8 V T05
2020-04-27 10:06:23 C 13 30 30.80 -03 36 28.6 V T05
2020-04-28 04:17:53 C 13 21 37.40 -01 13 39.2 V I52
2020-04-28 04:18:20 C 13 21 37.17 -01 13 35.4 V I52
2020-04-28 04:18:46 C 13 21 36.90 -01 13 31.8 V I52
2020-04-28 04:19:11 C 13 21 36.67 -01 13 27.9 V I52
2020-04-29 09:31:34 C 13 03 57.11 +03 26 50.9 V T08
2020-04-29 09:36:12 C 13 03 53.76 +03 27 39.4 V T08
2020-04-29 09:46:54 C 13 03 45.81 +03 29 34.2 V T08
2020-04-29 10:01:38 C 13 03 34.91 +03 32 13.4 V T08
2020-04-29 10:20:15 C 13 03 14.52 +03 34 41.5 V I52
2020-04-29 10:20:41 C 13 03 14.20 +03 34 46.2 V I52
2020-04-29 10:21:07 C 13 03 13.91 +03 34 51.1 V I52
2020-04-29 10:21:33 C 13 03 13.60 +03 34 55.4 V I52
2020-04-30 06:46:58 C 12 48 08.21 +07 34 49.5 V 703
2020-04-30 06:54:30 C 12 48 01.72 +07 36 24.8 V 703
2020-04-30 07:02:02 C 12 47 55.07 +07 38 01.5 V 703
2020-04-30 07:09:33 C 12 47 48.56 +07 39 35.8 V 703
2020-04-30 10:37:15 C 12 44 53.741 +08 24 59.90 U F51
2020-04-30 10:44:46 C 12 44 46.937 +08 26 37.75 U F51
2020-04-30 10:52:16 C 12 44 40.178 +08 28 14.88 U F51
2020-04-30 10:59:39 C 12 44 33.481 +08 29 51.31 U F51
2020-05-02 03:42:15 C 12 03 09.24 +18 39 35.9 V I52
2020-05-02 03:42:50 C 12 03 08.49 +18 39 45.3 V I52
2020-05-02 03:43:24 C 12 03 07.73 +18 39 55.1 V I52
2020-05-02 03:43:59 C 12 03 07.00 +18 40 04.5 V I52
2020-05-04 03:34:57 C 10 50 32.78 +32 28 32.7 V I52
2020-05-04 03:36:37 C 10 50 29.63 +32 28 59.3 V I52