2020 QE4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5154970420 ± 7.02e-06
Semi-major axis (a)2.2774584389 AU ± 3.54e-05
Inclination (i)1.55704176° ± 1.68e-05
Long. of Asc. Node (Ω)148.70499842° ± 5.13e-05
Arg. of Perihelion (ω)237.61098813° ± 6.03e-05
Mean Anomaly (M)173.01842046° ± 1.25e-02
Mean Motion (n)0.2867718947°/day ± 6.68e-06
Perihelion dist (q)1.10343535 AU ± 2.34e-05
Aphelion dist (Q)3.45148153 AU ± 5.59e-05
Orbital Period3.43696960 yr ± 8.01e-05
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.142″
Uncertainty2
Orbit TypeAmor
MOID0.108171 AU
Observations Used72
Oppositions1
Arc Total2020-2020
First Observation Used2020-08-19
Last Observation Used2020-11-25
Observations (86)
Date Type RA Dec Mag Band Observatory
2020-08-19 10:21:47 C 22 56 12.779 -06 59 25.30 U F51
2020-08-19 10:38:56 C 22 56 13.531 -06 59 24.16 U F51
2020-08-19 10:39:53 C 22 56 13.580 -06 59 24.09 U F51
2020-08-19 10:56:07 C 22 56 14.306 -06 59 22.87 U F51
2020-08-19 10:57:04 C 22 56 14.326 -06 59 22.80 U F51
2020-08-19 11:13:22 C 22 56 15.060 -06 59 21.63 U F51
2020-08-19 11:14:20 C 22 56 15.107 -06 59 21.47 U F51
2020-08-21 05:52:28 C 22 58 31.47 -06 56 38.3 u H21
2020-08-21 06:02:59 C 22 58 31.95 -06 56 38.1 u H21
2020-08-22 05:53:04 C 22 59 50.32 -06 55 09.8 u H21
2020-08-22 06:01:50 C 22 59 50.75 -06 55 09.3 u H21
2020-08-26 10:52:07 C 23 05 41.92 -06 49 40.7 V V06
2020-08-26 11:01:19 C 23 05 42.67 -06 49 38.1 V V06
2020-08-26 11:04:43 C 23 05 42.88 -06 49 37.5 V V06
2020-09-05 10:32:13 C 23 23 04.03 -06 38 03.5 V I52
2020-09-05 10:35:15 C 23 23 04.37 -06 38 02.8 V I52
2020-09-05 10:38:17 C 23 23 04.56 -06 38 01.9 V I52
2020-09-13 09:55:54 C 23 42 09.352 -06 22 55.28 U F52
2020-09-13 10:12:39 C 23 42 11.058 -06 22 53.48 U F52
2020-09-13 10:29:27 C 23 42 12.760 -06 22 51.57 U F52
2020-09-13 10:46:11 C 23 42 14.452 -06 22 49.82 U F52
2020-09-15 07:38:20 C 23 47 36.90 -06 17 29.8 V G96
2020-09-15 07:46:23 C 23 47 37.78 -06 17 28.8 V G96
2020-09-15 07:54:27 C 23 47 38.70 -06 17 27.7 V G96
2020-09-15 08:02:30 C 23 47 39.59 -06 17 26.5 V G96
2020-09-16 09:29:00 C 23 50 54.416 -06 13 40.65 U F52
2020-09-16 09:58:31 C 23 50 57.829 -06 13 36.54 U F52
2020-09-16 10:13:16 C 23 50 59.516 -06 13 34.36 U F52
2020-09-18 10:48:00 C 23 57 31.464 -06 05 30.61 U F52
2020-09-18 11:04:50 C 23 57 33.574 -06 05 27.50 U F52
2020-09-18 11:21:33 C 23 57 35.670 -06 05 24.17 U F52
2020-09-18 11:38:16 C 23 57 37.728 -06 05 21.15 U F52
2020-09-21 10:12:50 C 00 08 06.621 -05 50 20.04 U F52
2020-09-21 10:30:24 C 00 08 09.071 -05 50 15.78 U F52
2020-09-21 10:48:00 C 00 08 11.536 -05 50 11.40 U F52
2020-09-21 11:05:33 C 00 08 13.992 -05 50 07.17 U F52
2020-09-23 07:54:00 C 00 15 30.01 -05 38 19.4 V G96
2020-09-23 08:02:07 C 00 15 31.24 -05 38 17.4 V G96
2020-09-23 08:10:14 C 00 15 32.45 -05 38 14.8 V G96
2020-09-23 08:18:22 C 00 15 33.71 -05 38 12.6 V G96
2020-10-06 07:15:47 C 01 19 06.03 -03 06 46.4 V I52
2020-10-06 07:18:46 C 01 19 06.71 -03 06 44.4 V I52
2020-10-06 07:21:45 C 01 19 07.41 -03 06 42.6 V I52
2020-10-06 07:24:44 C 01 19 08.03 -03 06 40.3 V I52
2020-10-06 09:09:10 C 01 19 34.191 -03 05 13.55 U F52
2020-10-06 09:13:45 C 01 19 35.193 -03 05 10.18 U F52
2020-10-06 09:29:25 C 01 19 38.598 -03 04 59.25 U F52
2020-10-06 09:54:15 C 01 19 43.942 -03 04 41.85 U F52
2020-10-06 10:10:00 C 01 19 47.321 -03 04 30.91 U F52
2020-10-06 10:14:35 C 01 19 48.296 -03 04 27.87 U F52