2021 LH3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1624567000
Semi-major axis (a)1.3294147000 AU
Inclination (i)7.18378000°
Long. of Asc. Node (Ω)89.89932000°
Arg. of Perihelion (ω)189.73420000°
Mean Anomaly (M)308.23746000°
Mean Motion (n)0.6430035200°/day
Perihelion dist (q)1.11344240 AU
Aphelion dist (Q)1.54538700 AU
Orbital Period1.53281840 yr
Physical Parameters
H (abs. magnitude)25.01
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.800″
Uncertainty6
Orbit TypeAmor
MOID0.096822 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-06-25
Observations (24)
Date Type RA Dec Mag Band Observatory
2021-06-07 08:36:29 C 15 42 33.533 -01 37 01.69 U F51
2021-06-07 08:52:36 C 15 42 32.827 -01 37 35.28 U F51
2021-06-07 09:24:49 C 15 42 31.412 -01 38 42.00 U F51
2021-06-07 11:00:40 C 15 42 27.274 -01 42 01.00 V F51
2021-06-07 11:01:35 C 15 42 27.226 -01 42 02.90 V F51
2021-06-08 06:15:12 C 15 42 03.719 -02 22 32.67 V 568
2021-06-08 06:16:38 C 15 42 03.666 -02 22 35.65 V 568
2021-06-08 06:18:02 C 15 42 03.612 -02 22 38.68 V 568
2021-06-09 07:38:49 C 15 41 23.76 -03 17 48.9 o 691
2021-06-09 08:14:01 C 15 41 22.47 -03 19 06.1 o 691
2021-06-09 08:46:20 C 15 41 21.33 -03 20 17.2 o 691
2021-06-09 09:48:29 C 15 41 21.561 -03 22 23.64 V F51
2021-06-09 10:04:17 C 15 41 20.922 -03 22 58.59 V F51
2021-06-09 10:19:57 C 15 41 20.300 -03 23 32.92 V F51
2021-06-09 10:35:08 C 15 41 19.697 -03 24 06.11 V F51
2021-06-12 06:16:10 C 15 40 01.29 -05 59 42.3 V V06
2021-06-12 06:19:17 C 15 40 01.17 -05 59 48.8 V V06
2021-06-12 06:22:24 C 15 40 01.07 -05 59 57.1 V V06
2021-06-13 07:00:34 C 15 39 40.522 -06 59 00.51 U F51
2021-06-13 07:19:16 C 15 39 39.920 -06 59 45.90 U F51
2021-06-13 07:56:45 C 15 39 38.660 -07 01 18.12 U F51
2021-06-25 04:09:51 C 15 40 15.50 -19 33 42.3 V 695
2021-06-25 04:25:46 C 15 40 15.55 -19 34 26.0 V 695
2021-06-25 04:41:41 C 15 40 15.56 -19 35 10.0 V 695