2020 HQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4371209722 ± 2.08e-05
Semi-major axis (a)2.2632581877 AU ± 9.45e-05
Inclination (i)3.08624308° ± 1.01e-04
Long. of Asc. Node (Ω)107.38333977° ± 4.01e-04
Arg. of Perihelion (ω)132.62918381° ± 9.04e-04
Mean Anomaly (M)221.58536702° ± 3.71e-02
Mean Motion (n)0.2894750422°/day ± 1.81e-05
Perihelion dist (q)1.27394057 AU ± 7.11e-05
Aphelion dist (Q)3.25257581 AU ± 1.44e-04
Orbital Period3.40487482 yr ± 2.13e-04
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.171″
Uncertainty2
Orbit TypeAmor
MOID0.264420 AU
Observations Used67
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-18
Last Observation Used2020-06-11
Observations (71)
Date Type RA Dec Mag Band Observatory
2020-05-13 09:08:41 C 14 50 40.060 -03 39 35.38 U F52
2020-05-13 09:25:43 C 14 50 40.475 -03 39 42.31 U F52
2020-05-14 06:29:45 C 14 51 22.76 -03 48 17.8 V G96
2020-05-14 06:37:10 C 14 51 22.96 -03 48 20.7 V G96
2020-05-14 06:44:35 C 14 51 23.14 -03 48 23.7 V G96
2020-05-14 06:51:59 C 14 51 23.36 -03 48 26.9 V G96
2020-05-19 08:51:55 C 14 55 48.633 -04 45 12.33 U F52
2020-05-19 09:09:57 C 14 55 49.176 -04 45 21.61 U F52
2020-05-19 09:28:00 C 14 55 49.723 -04 45 30.88 U F52
2020-05-19 09:45:59 C 14 55 50.248 -04 45 40.51 U F52
2020-05-21 08:30:32 C 14 57 42.387 -05 10 49.60 U F52
2020-05-21 08:48:33 C 14 57 42.969 -05 10 59.68 U F52
2020-05-21 09:06:35 C 14 57 43.547 -05 11 09.66 U F52
2020-05-21 09:24:39 C 14 57 44.130 -05 11 19.81 U F52
2020-06-10 05:35:00 C 15 23 09.56 -10 46 11.2 V I52
2020-06-10 05:41:36 C 15 23 09.99 -10 46 15.6 V I52
2020-06-10 05:48:12 C 15 23 10.25 -10 46 19.6 V I52
2020-06-10 05:54:48 C 15 23 10.71 -10 46 26.7 V I52
2020-06-11 08:36:42 C 15 24 57.338 -11 07 33.81 U F51
2020-06-11 08:55:14 C 15 24 58.440 -11 07 48.50 U F51
2020-06-11 09:13:41 C 15 24 59.508 -11 08 03.05 U F51