2020 HL7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3651670832 ± 6.11e-05
Semi-major axis (a)1.6251770768 AU ± 1.60e-04
Inclination (i)10.95308227° ± 1.36e-03
Long. of Asc. Node (Ω)213.72360622° ± 4.78e-04
Arg. of Perihelion (ω)33.68866021° ± 1.28e-04
Mean Anomaly (M)232.22510486° ± 1.41e-01
Mean Motion (n)0.4757307722°/day ± 7.01e-05
Perihelion dist (q)1.03171590 AU ± 1.42e-04
Aphelion dist (Q)2.21863825 AU ± 2.39e-04
Orbital Period2.07181528 yr ± 3.05e-04
Physical Parameters
H (abs. magnitude)22.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.279″
Uncertainty3
Orbit TypeAmor
MOID0.057756 AU
Observations Used104
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-25
Last Observation Used2020-06-10
Observations (122)
Date Type RA Dec Mag Band Observatory
2020-05-14 08:23:31 C 12 29 10.14 +39 29 47.8 V I52
2020-05-14 08:24:07 C 12 29 10.35 +39 29 50.8 V I52
2020-05-14 08:24:44 C 12 29 10.53 +39 29 54.1 V I52
2020-05-16 19:52:29 S 12 49 45.024 +44 45 38.38 L C51
2020-05-17 05:16:53 S 12 53 16.670 +45 33 03.31 L C51
2020-05-17 17:51:26 S 12 58 07.11 +46 34 51.2 L C51
2020-05-17 19:25:30 S 12 58 44.04 +46 42 30.6 L C51
2020-05-17 20:59:45 S 12 59 20.98 +46 50 04.4 L C51
2020-05-17 22:34:00 S 12 59 58.27 +46 57 39.8 L C51
2020-05-18 01:42:19 S 13 01 12.91 +47 12 43.9 L C51
2020-05-18 01:42:30 S 13 01 13.05 +47 12 44.4 L C51
2020-05-18 08:06:38 C 13 03 38.19 +47 43 27.2 V I52
2020-05-18 08:07:20 C 13 03 38.48 +47 43 30.3 V I52
2020-05-18 08:08:01 C 13 03 38.68 +47 43 33.0 V I52
2020-05-18 08:08:43 C 13 03 38.97 +47 43 36.7 V I52
2020-05-18 14:16:08 S 13 06 17.921 +48 11 59.96 L C51
2020-05-23 06:53:20 C 13 58 17.46 +55 40 50.5 V I52
2020-05-23 06:54:49 C 13 58 18.17 +55 40 55.0 V I52
2020-05-23 06:56:18 C 13 58 18.86 +55 40 59.8 V I52
2020-06-10 06:24:33 C 17 36 56.86 +61 39 09.6 V I52
2020-06-10 06:33:21 C 17 36 59.77 +61 39 02.9 V I52
2020-06-10 06:49:26 C 17 37 05.05 +61 38 52.1 V I52