2021 HV2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2722077440 ± 1.45e-05
Semi-major axis (a)1.4697177391 AU ± 3.25e-05
Inclination (i)8.85705103° ± 3.49e-04
Long. of Asc. Node (Ω)221.08388310° ± 9.24e-05
Arg. of Perihelion (ω)15.54308734° ± 1.05e-04
Mean Anomaly (M)190.71527195° ± 3.04e-02
Mean Motion (n)0.5531735067°/day ± 1.84e-05
Perihelion dist (q)1.06964919 AU ± 3.18e-05
Aphelion dist (Q)1.86978629 AU ± 4.65e-05
Orbital Period1.78176697 yr ± 5.92e-05
Physical Parameters
H (abs. magnitude)24.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty2
Orbit TypeAmor
MOID0.065185 AU
Observations Used76
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-20
Last Observation Used2021-06-17
Observations (77)
Date Type RA Dec Mag Band Observatory
2021-05-10 06:58:56 C 13 13 52.92 +06 25 01.0 V I52
2021-05-10 07:00:21 C 13 13 53.26 +06 25 06.9 V I52
2021-05-17 09:01:04 C 14 02 34.94 +17 58 10.3 V I52
2021-05-17 09:02:29 C 14 02 35.35 +17 58 15.3 V I52
2021-05-17 09:03:54 C 14 02 35.75 +17 58 20.9 V I52
2021-05-17 09:05:19 C 14 02 36.12 +17 58 26.5 V I52
2021-05-18 10:53:00 C 14 10 21.705 +19 31 06.25 U F51
2021-05-18 11:10:58 C 14 10 26.626 +19 32 07.38 U F51
2021-05-18 11:28:56 C 14 10 31.569 +19 33 08.43 U F51
2021-05-19 06:26:03 C 14 16 17.24 +20 37 34.2 V G96
2021-05-19 06:33:25 C 14 16 19.22 +20 37 58.5 V G96
2021-05-19 06:40:48 C 14 16 21.25 +20 38 23.1 V G96
2021-05-19 06:48:10 C 14 16 23.29 +20 38 47.4 V G96
2021-05-30 10:42:49 C 15 32 50.75 +30 57 25.6 V I52
2021-05-30 10:45:14 C 15 32 51.37 +30 57 27.8 V I52
2021-05-30 10:57:24 C 15 32 54.41 +30 57 42.5 V I52
2021-05-30 10:59:49 C 15 32 54.94 +30 57 45.6 V I52
2021-05-31 08:32:01 C 15 38 25.93 +31 25 28.4 V G96
2021-05-31 08:39:29 C 15 38 27.66 +31 25 37.0 V G96
2021-05-31 08:46:58 C 15 38 29.35 +31 25 45.0 V G96
2021-05-31 08:54:26 C 15 38 31.09 +31 25 53.0 V G96
2021-06-11 04:56:16 C 16 33 57.18 +33 50 12.0 u H21
2021-06-11 05:08:04 C 16 33 59.04 +33 50 12.5 u H21
2021-06-11 05:22:46 C 16 34 01.36 +33 50 13.1 u H21
2021-06-17 04:00:44 C 16 56 43.85 +33 26 22.4 u H21
2021-06-17 04:06:47 C 16 56 44.59 +33 26 21.0 u H21
2021-06-17 04:14:50 C 16 56 45.48 +33 26 18.5 u H21