2021 QF1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3206700406 ± 2.03e-06
Semi-major axis (a)0.8739970670 AU ± 3.57e-07
Inclination (i)30.47486597° ± 1.19e-04
Long. of Asc. Node (Ω)287.45401713° ± 2.07e-04
Arg. of Perihelion (ω)262.07298504° ± 1.87e-04
Mean Anomaly (M)177.00985409° ± 1.25e-03
Mean Motion (n)1.2062777391°/day ± 7.40e-07
Perihelion dist (q)0.59373239 AU ± 1.79e-06
Aphelion dist (Q)1.15426174 AU ± 1.84e-06
Orbital Period0.81708072 yr ± 5.01e-07
Physical Parameters
H (abs. magnitude)20.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.370″
Uncertainty1
Orbit TypeAten
MOID0.169392 AU
Observations Used38
Oppositions1
Arc Total2021-2022
First Observation Used2021-08-27
Last Observation Used2022-01-08
Observations (38)
Date Type RA Dec Mag Band Observatory
2021-08-27 04:14:02 C 16 26 13.56 +46 09 03.2 V G96
2021-08-27 04:22:11 C 16 26 14.88 +46 08 56.9 V G96
2021-08-27 04:30:20 C 16 26 16.24 +46 08 52.6 V G96
2021-08-27 04:38:28 C 16 26 17.52 +46 08 47.4 V G96
2021-08-27 05:12:36 C 16 26 23.20 +46 08 24.7 V G96
2021-08-27 05:13:42 C 16 26 23.42 +46 08 23.8 V G96
2021-08-27 05:14:47 C 16 26 23.63 +46 08 22.9 V G96
2021-08-27 05:58:47 C 16 26 31.02 +46 07 52.0 V G96
2021-08-27 05:59:37 C 16 26 31.09 +46 07 52.2 V G96
2021-08-27 06:00:28 C 16 26 31.18 +46 07 52.0 V G96
2021-08-27 20:19:28 C 16 28 56.36 +45 59 04.6 V L01
2021-08-27 20:26:36 C 16 28 57.58 +45 58 59.0 V L01
2021-08-27 20:33:24 C 16 28 58.76 +45 58 54.7 V L01
2021-08-29 02:01:19 C 16 33 45.30 +45 40 54.0 u H21
2021-08-29 02:16:55 C 16 33 47.66 +45 40 44.1 u H21
2021-08-29 02:23:40 C 16 33 48.68 +45 40 39.8 u H21
2021-08-29 03:26:38 C 16 33 58.52 +45 39 59.4 q 734
2021-08-29 03:53:44 C 16 34 02.62 +45 39 42.9 q 734
2021-08-29 04:09:28 C 16 34 05.00 +45 39 32.7 q 734
2021-08-29 04:25:11 C 16 34 07.35 +45 39 22.1 q 734
2021-09-05 04:56:00 C 16 57 37.29 +43 57 37.7 o 291
2021-09-05 05:03:54 C 16 57 38.22 +43 57 33.1 o 291
2021-09-05 05:11:49 C 16 57 39.16 +43 57 28.0 o 291
2021-09-09 05:07:55 C 17 09 02.39 +43 01 38.5 o 291
2021-09-09 05:24:33 C 17 09 04.26 +43 01 28.3 o 291
2021-09-14 03:38:01 C 17 21 52.15 +41 55 22.2 o 291
2021-09-14 03:54:06 C 17 21 53.66 +41 55 13.6 o 291
2021-09-14 04:10:12 C 17 21 55.29 +41 55 03.9 o 291
2021-09-29 05:47:29 C 17 56 41.457 +38 49 41.21 U F51
2021-09-29 05:48:25 C 17 56 41.538 +38 49 40.96 U F51
2021-09-29 06:04:12 C 17 56 42.932 +38 49 32.77 U F51
2021-09-29 06:05:08 C 17 56 43.006 +38 49 32.34 U F51
2021-09-29 06:20:56 C 17 56 44.410 +38 49 24.33 U F51
2021-09-29 06:21:52 C 17 56 44.477 +38 49 24.11 U F51
2022-01-08 01:40:46 C 22 41 29.27 +21 56 15.3 V V06
2022-01-08 01:49:56 C 22 41 30.65 +21 56 08.8 V V06
2022-01-08 01:59:05 C 22 41 32.01 +21 56 01.7 V V06
2022-01-08 02:08:15 C 22 41 33.41 +21 55 55.3 V V06