2021 QE5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2164304607 ± 8.52e-08
Semi-major axis (a)1.3599168590 AU ± 6.45e-08
Inclination (i)18.93339892° ± 1.13e-05
Long. of Asc. Node (Ω)325.83257210° ± 7.45e-06
Arg. of Perihelion (ω)218.15549748° ± 4.29e-05
Mean Anomaly (M)12.05716777° ± 1.44e-05
Mean Motion (n)0.6215037301°/day ± 4.42e-08
Perihelion dist (q)1.06558943 AU ± 1.26e-07
Aphelion dist (Q)1.65424429 AU ± 1.40e-07
Orbital Period1.58587348 yr ± 1.13e-07
Physical Parameters
H (abs. magnitude)22.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.139″
Uncertainty0
Orbit TypeAmor
MOID0.112303 AU
Observations Used37
Oppositions1
Arc Total2021-2024
First Observation Used2021-08-29
Last Observation Used2024-03-05
Observations (42)
Date Type RA Dec Mag Band Observatory
2021-08-29 07:48:31 C 21 33 22.743 -09 28 15.81 U F51
2021-08-29 08:04:54 C 21 33 21.159 -09 28 07.69 U F51
2021-08-29 08:38:18 C 21 33 17.916 -09 27 51.78 U F51
2021-08-29 11:46:41 C 21 32 59.636 -09 26 19.30 V F51
2021-08-29 11:47:36 C 21 32 59.548 -09 26 19.05 V F51
2021-08-31 10:18:13 C 21 28 47.247 -09 03 57.66 U F51
2021-08-31 10:18:13 C 21 28 47.250 -09 03 57.71 V F51
2021-08-31 10:31:39 C 21 28 46.031 -09 03 51.28 U F51
2021-08-31 10:31:39 C 21 28 46.033 -09 03 51.29 V F51
2021-08-31 10:45:01 C 21 28 44.783 -09 03 44.76 V F51
2021-08-31 10:58:20 C 21 28 43.589 -09 03 38.48 U F51
2021-09-03 04:51:02 C 21 23 10.40 -08 32 56.0 V 695
2021-09-03 05:01:34 C 21 23 09.52 -08 32 51.0 V 695
2021-09-03 05:12:07 C 21 23 08.63 -08 32 46.3 V 695
2024-01-21 08:41:48 C 09 11 40.975 +61 06 47.10 X F51
2024-01-21 09:01:28 C 09 11 36.845 +61 06 32.71 X F51
2024-01-21 09:22:06 C 09 11 32.475 +61 06 17.18 X F51
2024-01-21 09:41:47 C 09 11 28.308 +61 06 02.53 X F51
2024-01-21 12:18:24 C 09 10 54.775 +61 03 56.83 V F51
2024-01-21 12:19:20 C 09 10 54.571 +61 03 56.04 V F51
2024-01-21 20:31:43 B 09 09 21.49 +60 56 34.1 X I93
2024-01-21 20:40:12 B 09 09 19.74 +60 56 27.9 X I93
2024-01-21 20:48:40 B 09 09 18.11 +60 56 21.5 X I93
2024-01-27 11:11:25 C 08 40 59.558 +58 15 37.53 X F52
2024-01-27 11:45:21 C 08 40 51.465 +58 14 43.40 X F52
2024-01-27 12:02:21 C 08 40 47.434 +58 14 16.20 X F52
2024-01-31 05:33:52 C 08 21 18.637 +55 27 50.47 V G96
2024-01-31 05:41:28 C 08 21 17.024 +55 27 33.55 V G96
2024-01-31 05:49:03 C 08 21 15.224 +55 27 17.17 V G96
2024-01-31 05:56:39 C 08 21 13.471 +55 27 01.19 V G96
2024-02-14 04:29:40 C 07 21 05.386 +36 51 39.64 V 703
2024-02-14 04:33:03 C 07 21 04.928 +36 51 25.34 V 703
2024-02-14 04:36:29 C 07 21 04.446 +36 51 08.60 V 703
2024-02-14 19:49:24 B 07 19 07.93 +35 43 26.3 W 130
2024-02-14 19:55:58 B 07 19 06.99 +35 42 56.8 W 130
2024-02-16 03:24:50 C 07 15 19.775 +33 20 16.40 V 703
2024-02-16 03:27:50 C 07 15 19.408 +33 20 02.08 V 703
2024-02-16 03:33:48 C 07 15 18.580 +33 19 35.36 V 703
2024-03-05 05:38:12 C 06 49 22.166 +00 04 37.74 V I52
2024-03-05 05:43:48 C 06 49 22.026 +00 04 15.67 V I52
2024-03-05 05:50:31 C 06 49 21.853 +00 03 48.92 V I52
2024-03-05 05:51:35 C 06 49 21.828 +00 03 44.93 V I52