2021 BZ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1343901459 ± 8.29e-06
Semi-major axis (a)1.0375905231 AU ± 7.69e-06
Inclination (i)13.98479742° ± 1.09e-03
Long. of Asc. Node (Ω)311.42466391° ± 1.46e-04
Arg. of Perihelion (ω)310.61224611° ± 1.08e-03
Mean Anomaly (M)80.30280930° ± 1.60e-02
Mean Motion (n)0.9325524802°/day ± 1.04e-05
Perihelion dist (q)0.89814858 AU ± 1.09e-05
Aphelion dist (Q)1.17703246 AU ± 1.23e-05
Orbital Period1.05691240 yr ± 1.18e-05
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.221″
Uncertainty2
Orbit TypeApollo
MOID0.072960 AU
Observations Used51
Oppositions1
Arc Total2021-2021
First Observation Used2021-01-18
Last Observation Used2021-03-03
Observations (51)
Date Type RA Dec Mag Band Observatory
2021-01-18 10:56:10 C 10 35 55.87 +23 08 24.5 V G96
2021-01-18 11:03:32 C 10 35 55.01 +23 08 11.5 V G96
2021-01-18 11:10:55 C 10 35 54.13 +23 07 57.9 V G96
2021-01-18 11:21:01 C 10 35 52.93 +23 07 40.4 V G96
2021-01-18 12:33:45 C 10 35 44.36 +23 05 28.0 V I52
2021-01-18 12:38:35 C 10 35 43.81 +23 05 19.1 V I52
2021-01-18 12:43:25 C 10 35 43.21 +23 05 09.8 V I52
2021-01-20 06:32:12 C 10 31 02.52 +21 46 45.2 u H21
2021-01-20 06:37:05 C 10 31 01.88 +21 46 35.2 u H21
2021-01-20 06:40:34 C 10 31 01.38 +21 46 28.7 u H21
2021-01-22 10:11:03 C 10 24 20.63 +19 59 27.3 V G96
2021-01-22 10:11:59 C 10 24 20.48 +19 59 25.2 V I52
2021-01-22 10:14:24 C 10 24 20.12 +19 59 19.7 V G96
2021-01-22 10:15:37 C 10 24 19.93 +19 59 17.1 V I52
2021-01-22 10:17:46 C 10 24 19.62 +19 59 12.0 V G96
2021-01-22 10:19:14 C 10 24 19.37 +19 59 09.2 V I52
2021-01-22 10:22:52 C 10 24 18.82 +19 59 00.6 V I52
2021-02-02 04:51:06 C 09 36 24.58 +07 24 41.4 u H21
2021-02-02 04:55:18 C 09 36 23.54 +07 24 26.2 u H21
2021-02-02 04:59:30 C 09 36 22.51 +07 24 11.3 u H21
2021-02-02 06:15:58 C 09 36 02.44 +07 20 51.0 u 807
2021-02-02 06:22:51 C 09 36 00.73 +07 20 25.8 u 807
2021-02-02 06:29:24 C 09 35 59.09 +07 20 01.4 u 807
2021-02-03 05:36:10 C 09 30 33.70 +05 52 41.8 u H21
2021-02-03 05:40:59 C 09 30 32.49 +05 52 23.7 u H21
2021-02-03 05:43:27 C 09 30 31.85 +05 52 14.4 u H21
2021-02-03 06:12:48 C 09 30 23.14 +05 51 43.4 u 807
2021-02-03 06:17:09 C 09 30 22.00 +05 51 27.5 u 807
2021-02-03 06:21:29 C 09 30 20.89 +05 51 11.5 u 807
2021-02-04 05:56:42 C 09 24 36.71 +04 20 44.4 u 807
2021-02-04 06:01:05 C 09 24 35.54 +04 20 27.4 u 807
2021-02-04 06:05:27 C 09 24 34.40 +04 20 10.4 u 807
2021-02-04 12:08:03 C 09 23 06.31 +03 56 48.8 V 474
2021-02-04 12:11:30 C 09 23 05.50 +03 56 36.1 V 474
2021-02-04 12:14:56 C 09 23 04.52 +03 56 22.1 V 474
2021-02-05 04:55:31 C 09 18 52.94 +02 50 22.9 u 807
2021-02-05 04:56:58 C 09 18 52.54 +02 50 16.9 u 807
2021-02-05 04:58:26 C 09 18 52.11 +02 50 10.6 u 807
2021-02-07 05:17:47 C 09 06 20.75 -00 25 31.7 u 807
2021-02-07 05:22:10 C 09 06 19.52 -00 25 49.8 u 807
2021-02-07 05:26:32 C 09 06 18.28 -00 26 07.7 u 807
2021-02-07 07:58:36 C 09 05 38.20 -00 37 50.7 V I52
2021-02-07 07:59:13 C 09 05 38.03 -00 37 53.0 V I52
2021-02-07 07:59:49 C 09 05 37.86 -00 37 56.0 V I52
2021-02-13 10:45:31 C 08 25 34.99 -10 40 42.6 V 474
2021-02-13 10:47:15 C 08 25 34.50 -10 40 49.4 V 474
2021-02-13 10:48:58 C 08 25 33.99 -10 40 56.4 V 474
2021-02-13 10:54:08 C 08 25 32.47 -10 41 16.9 V 474
2021-03-03 02:13:26 C 06 47 08.30 -30 42 22.1 V 807
2021-03-03 02:18:48 C 06 47 07.26 -30 42 31.3 V 807