IAA RAS IAA Minor Planet Database

2021 FZ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5301173815 ± 1.63e-05
Semi-major axis (a)2.2495524755 AU ± 7.83e-05
Inclination (i)14.75482171° ± 2.28e-04
Long. of Asc. Node (Ω)48.10805152° ± 2.25e-04
Arg. of Perihelion (ω)191.65681965° ± 4.76e-05
Mean Anomaly (M)124.87856440° ± 2.53e-02
Mean Motion (n)0.2921245682°/day ± 1.52e-05
Perihelion dist (q)1.05702561 AU ± 5.19e-05
Aphelion dist (Q)3.44207934 AU ± 1.25e-04
Orbital Period3.37399312 yr ± 1.76e-04
Physical Parameters
H (abs. magnitude)21.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.291″
Uncertainty2
Orbit TypeAmor
MOID0.052309 AU
Observations Used47
Oppositions1
Arc Total2021-2021
First Observation Used2021-03-19
Last Observation Used2021-06-13
Observations (47)
Date Type RA Dec Mag Band Observatory
2021-03-19 11:05:33 C 16 13 37.63 +08 54 12.9 – V G96
2021-03-19 11:12:54 C 16 13 38.93 +08 54 04.8 – V G96
2021-03-19 11:20:16 C 16 13 40.22 +08 53 57.1 – V G96
2021-03-19 11:27:37 C 16 13 41.52 +08 53 49.2 – V G96
2021-03-19 11:56:17 C 16 13 46.55 +08 53 17.5 – V I52
2021-03-19 11:58:48 C 16 13 47.00 +08 53 15.2 – V I52
2021-03-20 03:31:19 C 16 16 38.23 +08 36 00.0 – V L01
2021-03-20 03:33:36 C 16 16 38.63 +08 35 58.2 – V L01
2021-03-20 03:35:53 C 16 16 39.02 +08 35 55.7 – V L01
2021-03-20 03:47:54 C 16 16 41.15 +08 35 42.9 – V L01
2021-03-20 09:09:20 C 16 17 41.15 +08 29 41.5 – u H21
2021-03-20 09:17:44 C 16 17 42.63 +08 29 32.1 – u H21
2021-03-20 09:23:12 C 16 17 43.64 +08 29 26.1 – u H21
2021-03-20 11:34:02 C 16 18 07.71 +08 26 59.4 – V I52
2021-03-20 11:38:53 C 16 18 08.59 +08 26 54.2 – V I52
2021-03-20 11:43:44 C 16 18 09.47 +08 26 49.0 – V I52
2021-03-22 02:58:30 C 16 25 33.86 +07 40 15.5 – V L01
2021-03-22 03:01:54 C 16 25 34.52 +07 40 11.0 – V L01
2021-03-22 03:05:20 C 16 25 35.16 +07 40 07.4 – V L01
2021-03-22 03:09:23 C 16 25 35.90 +07 40 02.0 – V L01
2021-03-22 08:46:42 C 16 26 41.06 +07 33 06.5 – u H21
2021-03-22 08:54:36 C 16 26 42.56 +07 32 56.7 – u H21
2021-03-22 11:34:45 C 16 27 13.01 +07 29 40.2 – V I52
2021-03-22 11:38:23 C 16 27 13.69 +07 29 35.9 – V I52
2021-03-22 11:42:01 C 16 27 14.38 +07 29 31.2 – V I52
2021-03-22 11:45:39 C 16 27 15.06 +07 29 26.3 – V I52
2021-03-28 09:20:21 C 16 56 11.62 +04 07 10.8 – V 695
2021-03-28 09:26:40 C 16 56 12.96 +04 07 00.7 – V 695
2021-03-28 09:32:58 C 16 56 14.28 +04 06 50.6 – V 695
2021-03-31 09:24:32 C 17 12 14.80 +02 03 43.5 – V 291
2021-03-31 09:47:07 C 17 12 19.84 +02 03 02.5 – V 291
2021-04-04 10:41:17 C 17 35 24.92 -01 05 23.9 – V I52
2021-04-04 10:43:55 C 17 35 25.55 -01 05 29.7 – V I52
2021-04-04 10:46:34 C 17 35 26.18 -01 05 35.0 – V I52
2021-04-11 16:04:22 C 18 20 57.78 -07 38 29.0 – V 474
2021-04-11 16:06:55 C 18 20 58.53 -07 38 35.4 – V 474
2021-04-11 16:09:29 C 18 20 59.23 -07 38 42.0 – V 474
2021-04-11 16:12:02 C 18 20 59.93 -07 38 49.0 – V 474
2021-04-19 09:42:11 C 19 14 39.56 -15 21 34.1 – u 807
2021-04-19 09:46:50 C 19 14 40.90 -15 21 45.3 – u 807
2021-04-19 09:51:27 C 19 14 42.18 -15 21 57.1 – u 807
2021-05-05 16:21:57 C 21 09 26.05 -28 39 41.3 – V 474
2021-05-05 16:24:30 C 21 09 26.70 -28 39 45.3 – V 474
2021-05-05 16:27:04 C 21 09 27.40 -28 39 49.4 – V 474
2021-06-13 09:04:52 C 23 53 07.54 -38 29 06.1 – u 807
2021-06-13 09:18:17 C 23 53 08.71 -38 29 10.3 – u 807
2021-06-13 09:31:40 C 23 53 09.75 -38 29 14.7 – u 807