IAA RAS IAA Minor Planet Database

2020 QY4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4455636270 ± 6.41e-05
Semi-major axis (a)2.1211064572 AU ± 2.78e-04
Inclination (i)3.04792793° ± 3.17e-04
Long. of Asc. Node (Ω)327.88017223° ± 7.82e-04
Arg. of Perihelion (ω)30.39396102° ± 1.23e-03
Mean Anomaly (M)243.80894494° ± 1.20e-01
Mean Motion (n)0.3190572202°/day ± 6.28e-05
Perihelion dist (q)1.17601857 AU ± 2.06e-04
Aphelion dist (Q)3.06619434 AU ± 4.25e-04
Orbital Period3.08918345 yr ± 6.08e-04
Physical Parameters
H (abs. magnitude)23.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty3
Orbit TypeAmor
MOID0.171912 AU
Observations Used44
Oppositions1
Arc Total2020-2020
First Observation Used2020-08-19
Last Observation Used2020-10-13
Observations (45)
Date Type RA Dec Mag Band Observatory
2020-08-19 12:34:42 C 00 17 33.629 +03 37 02.98 – V F52
2020-08-19 12:35:37 C 00 17 33.733 +03 37 04.38 – V F52
2020-08-19 12:48:55 C 00 17 35.163 +03 37 23.15 – V F52
2020-08-19 12:49:50 C 00 17 35.253 +03 37 24.49 – V F52
2020-08-19 13:03:08 C 00 17 36.674 +03 37 43.97 – V F52
2020-08-22 10:57:31 C 00 25 49.758 +05 19 19.00 – U F51
2020-08-22 11:15:23 C 00 25 51.714 +05 19 45.22 – U F51
2020-08-22 11:33:16 C 00 25 53.639 +05 20 11.43 – U F51
2020-08-22 11:51:14 C 00 25 55.554 +05 20 38.02 – U F51
2020-08-23 09:30:39 C 00 28 29.358 +05 52 30.85 – V F52
2020-08-23 09:45:15 C 00 28 30.977 +05 52 52.82 – V F52
2020-08-23 10:00:01 C 00 28 32.596 +05 53 14.75 – V F52
2020-08-23 10:14:55 C 00 28 34.250 +05 53 37.57 – V F52
2020-08-23 10:22:13 C 00 28 35.026 +05 53 47.89 – U F51
2020-08-23 10:42:36 C 00 28 37.247 +05 54 18.29 – U F51
2020-08-23 11:03:29 C 00 28 39.501 +05 54 49.15 – U F51
2020-08-23 11:24:27 C 00 28 41.780 +05 55 20.43 – U F51
2020-08-24 07:20:56 C 00 31 01.89 +06 24 41.5 – u H21
2020-08-24 07:30:03 C 00 31 02.88 +06 24 54.8 – u H21
2020-08-24 10:02:07 C 00 31 21.962 +06 28 50.72 – V F52
2020-09-13 10:57:50 C 01 24 59.85 +18 02 59.8 – V V06
2020-09-13 11:02:58 C 01 25 00.29 +18 03 06.2 – V V06
2020-09-13 11:05:31 C 01 25 00.49 +18 03 10.7 – V V06
2020-09-14 10:31:26 C 01 27 21.402 +18 33 06.82 – U F52
2020-09-14 10:46:22 C 01 27 22.684 +18 33 26.01 – U F52
2020-09-14 11:16:10 C 01 27 25.222 +18 34 04.05 – U F52
2020-09-17 10:00:44 C 01 34 06.904 +19 59 58.88 – U F51
2020-09-17 10:21:16 C 01 34 08.564 +20 00 23.45 – U F51
2020-09-17 10:41:45 C 01 34 10.211 +20 00 48.04 – U F51
2020-09-17 11:02:19 C 01 34 11.852 +20 01 12.58 – U F51
2020-09-23 09:57:38 C 01 46 17.241 +22 34 10.56 – U F51
2020-09-23 10:16:33 C 01 46 18.463 +22 34 29.76 – U F51
2020-09-23 10:35:34 C 01 46 19.727 +22 34 48.60 – U F51
2020-09-23 10:54:58 C 01 46 21.004 +22 35 07.74 – U F51
2020-09-27 06:14:07 C 01 53 00.72 +23 57 04.5 – V G96
2020-09-27 06:21:32 C 01 53 01.19 +23 57 11.3 – V G96
2020-09-27 06:28:57 C 01 53 01.56 +23 57 18.4 – V G96
2020-10-08 07:42:29 C 02 07 21.914 +26 44 33.67 – U F51
2020-10-08 07:56:22 C 02 07 22.397 +26 44 40.85 – U F51
2020-10-13 07:23:18 C 02 11 27.51 +27 26 14.7 – o 711
2020-10-13 07:29:34 C 02 11 27.62 +27 26 16.4 – o 711
2020-10-13 07:34:54 C 02 11 27.74 +27 26 17.8 – o 711
2020-10-13 09:41:08 C 02 11 32.356 +27 26 55.87 – U F52
2020-10-13 10:10:34 C 02 11 32.884 +27 27 04.21 – U F52
2020-10-13 10:25:20 C 02 11 33.096 +27 27 08.10 – U F52