IAA RAS IAA Minor Planet Database

2021 LB6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5908014111 ± 2.31e-04
Semi-major axis (a)2.0104922945 AU ± 1.33e-03
Inclination (i)54.50574040° ± 9.12e-03
Long. of Asc. Node (Ω)272.29157090° ± 1.44e-03
Arg. of Perihelion (ω)84.59797099° ± 1.94e-02
Mean Anomaly (M)176.48758452° ± 5.30e-01
Mean Motion (n)0.3457471881°/day ± 3.44e-04
Perihelion dist (q)0.82269061 AU ± 7.16e-04
Aphelion dist (Q)3.19829398 AU ± 2.17e-03
Orbital Period2.85071381 yr ± 2.84e-03
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.302″
Uncertainty3
Orbit TypeApollo
MOID0.179441 AU
Observations Used51
Oppositions1
Arc Total2021-2021
First Observation Used2021-06-11
Last Observation Used2021-07-03
Observations (52)
Date Type RA Dec Mag Band Observatory
2021-06-11 12:02:33 C 20 43 15.146 -24 18 52.08 – U F51
2021-06-11 12:34:14 C 20 43 12.554 -24 16 16.97 – U F51
2021-06-11 12:50:05 C 20 43 11.251 -24 14 59.32 – U F51
2021-06-12 03:02:41 C 20 42 06.025 -23 03 17.72 – V J04
2021-06-12 03:18:39 C 20 42 04.618 -23 01 54.85 – V J04
2021-06-12 03:34:33 C 20 42 03.266 -23 00 31.19 – V J04
2021-06-12 06:16:36 C 20 41 50.68 -22 45 59.5 – u 807
2021-06-12 06:24:21 C 20 41 50.03 -22 45 19.0 – u 807
2021-06-12 06:31:52 C 20 41 49.37 -22 44 38.9 – u 807
2021-06-13 07:30:50 C 20 39 41.89 -20 26 35.9 – V 807
2021-06-13 07:33:49 C 20 39 41.60 -20 26 18.6 – V 807
2021-06-13 07:36:47 C 20 39 41.31 -20 26 01.3 – V 807
2021-06-13 08:49:25 C 20 39 35.43 -20 19 26.1 – V G96
2021-06-13 08:56:10 C 20 39 34.86 -20 18 47.7 – V G96
2021-06-13 09:02:56 C 20 39 34.15 -20 18 08.0 – V G96
2021-06-14 01:00:52 C 20 38 05.30 -18 42 00.4 – V I93
2021-06-14 01:40:22 C 20 38 01.30 -18 37 55.7 – V I93
2021-06-14 08:09:06 C 20 37 23.15 -17 57 00.8 – u H21
2021-06-14 08:13:05 C 20 37 22.74 -17 56 35.0 – u H21
2021-06-14 08:17:12 C 20 37 22.31 -17 56 08.8 – u H21
2021-06-15 08:52:45 C 20 34 49.49 -15 10 53.8 – V I52
2021-06-15 08:54:34 C 20 34 49.24 -15 10 40.4 – V I52
2021-06-15 08:56:22 C 20 34 48.98 -15 10 28.1 – V I52
2021-06-15 08:58:11 C 20 34 48.82 -15 10 16.0 – V I52
2021-06-18 08:29:40 C 20 25 47.95 -05 29 51.1 – V I52
2021-06-18 08:31:29 C 20 25 47.65 -05 29 34.5 – V I52
2021-06-18 08:33:18 C 20 25 47.39 -05 29 17.7 – V I52
2021-06-19 10:54:09 C 20 21 45.64 -01 14 25.8 – V I52
2021-06-19 10:55:58 C 20 21 45.31 -01 14 07.0 – V I52
2021-06-19 10:57:47 C 20 21 45.04 -01 13 48.6 – V I52
2021-06-20 08:32:49 C 20 18 10.33 +02 31 48.5 – V I52
2021-06-20 08:38:00 C 20 18 09.34 +02 32 43.8 – V I52
2021-06-21 07:50:04 C 20 13 56.56 +06 51 20.8 – V I52
2021-06-21 07:51:53 C 20 13 56.26 +06 51 40.7 – V I52
2021-06-21 07:53:42 C 20 13 55.89 +06 52 02.5 – V I52
2021-06-21 07:55:31 C 20 13 55.47 +06 52 23.2 – V I52
2021-06-22 07:15:05 C 20 09 16.32 +11 27 17.1 – u H21
2021-06-22 07:18:34 C 20 09 15.57 +11 27 59.2 – u H21
2021-06-22 07:25:01 C 20 09 14.15 +11 29 17.0 – u H21
2021-06-27 07:27:05 C 19 37 20.13 +36 38 06.2 – V I52
2021-06-27 07:30:36 C 19 37 18.99 +36 38 48.3 – V I52
2021-06-27 07:34:06 C 19 37 17.76 +36 39 30.5 – V I52
2021-06-30 11:09:27 C 19 07 44.37 +50 33 22.8 – V V06
2021-06-30 11:10:52 C 19 07 43.75 +50 33 36.6 – V V06
2021-06-30 11:12:18 C 19 07 43.06 +50 33 50.4 – V V06
2021-07-02 23:31:12 C 18 36 58.67 +59 13 24.5 – V 033
2021-07-02 23:33:07 C 18 36 57.54 +59 13 38.6 – V 033
2021-07-02 23:35:02 C 18 36 56.46 +59 13 52.9 – V 033
2021-07-03 23:53:19 C 18 22 23.55 +62 04 44.2 – V 033
2021-07-03 23:55:24 C 18 22 22.21 +62 04 57.9 – V 033