2020 QL4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2457457000
Semi-major axis (a)1.2846637000 AU
Inclination (i)22.60722000°
Long. of Asc. Node (Ω)328.65227000°
Arg. of Perihelion (ω)70.70710000°
Mean Anomaly (M)171.08375000°
Mean Motion (n)0.6768928000°/day
Perihelion dist (q)0.96896310 AU
Aphelion dist (Q)1.60036430 AU
Orbital Period1.45607650 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.250″
Uncertainty7
Orbit TypeApollo
MOID0.090699 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-08-26
Observations (25)
Date Type RA Dec Mag Band Observatory
2020-08-14 09:55:37 C 22 24 34.089 -33 46 02.43 V F51
2020-08-14 10:09:31 C 22 24 30.174 -33 45 11.64 V F51
2020-08-14 10:37:17 C 22 24 22.304 -33 43 30.58 V F51
2020-08-22 09:45:56 C 21 24 48.914 -16 24 15.62 U F51
2020-08-22 10:03:42 C 21 24 42.241 -16 22 04.62 U F51
2020-08-22 10:39:15 C 21 24 28.907 -16 17 42.21 U F51
2020-08-22 22:20:15 C 21 20 22.37 -14 50 48.2 V L01
2020-08-22 22:21:33 C 21 20 21.90 -14 50 38.3 V L01
2020-08-22 22:24:43 C 21 20 20.69 -14 50 13.7 V L01
2020-08-22 23:37:49 C 21 19 54.45 -14 40 58.6 V I93
2020-08-23 00:11:59 C 21 19 41.69 -14 36 37.9 V I93
2020-08-23 00:58:52 C 21 19 23.59 -14 30 37.6 V 104
2020-08-23 01:09:56 C 21 19 19.45 -14 29 13.2 V 104
2020-08-23 01:19:11 C 21 19 16.02 -14 28 01.2 V 104
2020-08-23 04:16:03 C 21 18 16.69 -14 05 26.7 u H21
2020-08-23 04:21:59 C 21 18 14.47 -14 04 41.1 u H21
2020-08-23 04:27:44 C 21 18 12.30 -14 03 57.1 u H21
2020-08-23 04:34:12 C 21 18 09.88 -14 03 07.5 u H21
2020-08-23 10:34:53 C 21 15 58.988 -13 16 13.61 U F51
2020-08-23 10:55:18 C 21 15 51.228 -13 13 33.99 U F51
2020-08-23 11:16:17 C 21 15 43.266 -13 10 49.67 U F51
2020-08-26 05:28:31 C 20 51 40.16 -04 03 13.7 V I52
2020-08-26 05:33:19 C 20 51 38.30 -04 02 32.4 V I52
2020-08-26 05:35:29 C 20 51 37.46 -04 02 13.6 V I52
2020-08-26 05:37:39 C 20 51 36.67 -04 01 55.1 V I52