2020 QZ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1757535135 ± 3.00e-06
Semi-major axis (a)1.2784849666 AU ± 5.64e-06
Inclination (i)2.14866198° ± 3.12e-05
Long. of Asc. Node (Ω)103.31495605° ± 7.24e-05
Arg. of Perihelion (ω)262.08281419° ± 1.52e-04
Mean Anomaly (M)202.34212300° ± 8.44e-03
Mean Motion (n)0.6818185892°/day ± 4.51e-06
Perihelion dist (q)1.05378674 AU ± 6.02e-06
Aphelion dist (Q)1.50318319 AU ± 7.66e-06
Orbital Period1.44558435 yr ± 9.56e-06
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty1
Orbit TypeAmor
MOID0.061736 AU
Observations Used37
Oppositions1
Arc Total2020-2020
First Observation Used2020-08-19
Last Observation Used2020-11-13
Observations (39)
Date Type RA Dec Mag Band Observatory
2020-08-19 11:41:09 C 23 45 30.645 -23 20 41.33 U F51
2020-08-19 11:54:12 C 23 45 32.654 -23 20 49.62 U F51
2020-08-19 12:07:13 C 23 45 34.622 -23 20 57.60 U F51
2020-08-22 12:13:13 C 23 59 09.588 -24 02 13.65 V F52
2020-08-22 12:20:55 C 23 59 10.831 -24 02 18.18 V F52
2020-08-22 12:28:38 C 23 59 12.033 -24 02 22.19 V F52
2020-08-22 12:36:24 C 23 59 13.285 -24 02 26.05 V F52
2020-08-23 10:29:15 C 00 03 33.058 -24 13 57.90 U F51
2020-08-23 10:49:40 C 00 03 36.455 -24 14 10.24 U F51
2020-08-23 11:10:35 C 00 03 39.909 -24 14 22.34 U F51
2020-08-23 11:31:35 C 00 03 43.359 -24 14 34.23 U F51
2020-09-15 15:03:47 C 01 58 38.995 -24 34 23.60 V T12
2020-09-15 15:05:46 C 01 58 39.300 -24 34 22.37 V T12
2020-09-25 09:28:52 C 02 36 50.73 -21 44 29.5 V G96
2020-09-25 09:37:13 C 02 36 51.63 -21 44 21.5 V G96
2020-09-25 09:45:35 C 02 36 52.43 -21 44 14.4 V G96
2020-09-25 09:53:57 C 02 36 53.33 -21 44 06.4 V G96
2020-10-07 09:23:15 C 03 07 13.47 -16 41 52.7 V I52
2020-10-07 09:47:11 C 03 07 14.51 -16 41 25.0 V I52
2020-10-07 09:55:59 C 03 07 14.82 -16 41 15.2 V I52
2020-10-07 10:03:38 C 03 07 15.20 -16 41 07.0 V I52
2020-10-14 12:18:13 C 03 16 58.725 -13 18 06.59 U F51
2020-10-14 12:35:02 C 03 16 58.876 -13 17 45.98 U F51
2020-10-14 12:51:52 C 03 16 59.032 -13 17 25.13 U F51
2020-10-14 13:08:40 C 03 16 59.198 -13 17 04.24 U F51
2020-10-20 11:54:59 C 03 21 10.380 -10 19 24.39 U F51
2020-10-20 12:35:34 C 03 21 09.950 -10 18 32.80 U F51
2020-11-05 07:25:44 C 03 21 28.59 -02 18 21.7 o 691
2020-11-05 07:52:33 C 03 21 27.75 -02 17 48.2 o 691
2020-11-05 08:19:21 C 03 21 26.87 -02 17 15.5 o 691
2020-11-07 05:13:55 C 03 20 55.97 -01 22 16.4 u H21
2020-11-07 05:29:07 C 03 20 55.47 -01 21 58.2 u H21
2020-11-07 05:40:13 C 03 20 55.10 -01 21 44.9 u H21
2020-11-11 07:43:05 C 03 19 34.66 +00 35 52.6 o 291
2020-11-11 07:50:15 C 03 19 34.43 +00 36 01.1 o 291
2020-11-11 07:57:25 C 03 19 34.19 +00 36 09.6 o 291
2020-11-13 09:21:19 C 03 18 51.52 +01 33 41.2 o 291
2020-11-13 09:31:27 C 03 18 51.22 +01 33 52.8 o 291
2020-11-13 09:41:35 C 03 18 50.93 +01 34 04.6 o 291