2021 LD6

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0999557471 ± 5.72e-06
Semi-major axis (a)0.9881991474 AU ± 3.21e-07
Inclination (i)0.76650361° ± 4.54e-05
Long. of Asc. Node (Ω)100.65101450° ± 5.28e-05
Arg. of Perihelion (ω)288.79546019° ± 3.11e-04
Mean Anomaly (M)66.36203803° ± 1.95e-03
Mean Motion (n)1.0033340796°/day ± 4.89e-07
Perihelion dist (q)0.88942296 AU ± 5.66e-06
Aphelion dist (Q)1.08697533 AU ± 5.67e-06
Orbital Period0.98235105 yr ± 4.79e-07
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.184″
Uncertainty1
Orbit TypeAten
MOID0.000947 AU
Observations Used36
Oppositions1
Arc Total2021-2021
First Observation Used2021-06-02
Last Observation Used2021-07-09
Observations (41)
Date Type RA Dec Mag Band Observatory
2021-06-02 10:06:04 C 16 42 17.874 -13 17 37.40 U F51
2021-06-02 10:23:21 C 16 42 13.422 -13 17 30.44 U F51
2021-06-02 10:57:54 C 16 42 04.617 -13 17 15.47 U F51
2021-06-12 06:41:25 C 15 40 36.14 -11 08 02.7 V G96
2021-06-12 06:56:17 C 15 40 30.41 -11 07 50.7 V G96
2021-06-12 07:03:42 C 15 40 27.66 -11 07 45.8 V G96
2021-06-12 07:25:48 C 15 40 31.190 -11 06 47.75 U F51
2021-06-12 07:41:50 C 15 40 24.897 -11 06 37.13 U F51
2021-06-12 07:57:54 C 15 40 18.543 -11 06 26.07 U F51
2021-06-12 08:13:55 C 15 40 12.210 -11 06 14.99 U F51
2021-06-13 05:30:11 C 15 33 10.32 -10 51 05.6 V I52
2021-06-13 05:34:26 C 15 33 08.63 -10 51 02.5 V I52
2021-06-13 05:38:40 C 15 33 06.92 -10 50 59.1 V I52
2021-06-13 05:42:54 C 15 33 05.22 -10 50 56.0 V I52
2021-06-13 06:17:49 C 15 33 03.603 -10 49 35.47 V 568
2021-06-13 06:19:34 C 15 33 02.903 -10 49 34.30 V 568
2021-06-16 05:26:15 C 15 07 51.99 -09 51 22.1 V I52
2021-06-18 04:32:08 C 14 49 57.694 -09 01 47.67 V W86
2021-06-18 04:39:27 C 14 49 54.450 -09 01 39.77 V W86
2021-06-19 04:57:51 C 14 40 33.46 -08 42 16.6 V I52
2021-06-19 05:20:32 C 14 40 22.82 -08 41 52.5 V I52
2021-06-19 05:38:22 C 14 40 14.52 -08 41 31.8 V I52
2021-06-25 05:00:59 C 13 40 50.43 -05 54 40.5 V 695
2021-06-25 05:07:43 C 13 40 47.10 -05 54 32.0 V 695
2021-06-27 04:27:29 C 13 20 28.87 -04 52 34.1 V 291
2021-06-27 04:46:53 C 13 20 19.18 -04 52 07.5 V 291
2021-06-28 05:01:53 C 13 09 51.41 -04 19 25.5 V 291
2021-06-28 05:13:03 C 13 09 45.95 -04 19 09.4 V 291
2021-06-28 05:24:24 C 13 09 40.38 -04 18 53.2 V 291
2021-06-30 00:26:31 C 12 51 21.164 -03 14 57.54 V 309
2021-06-30 00:31:36 C 12 51 18.592 -03 14 50.36 V 309
2021-06-30 00:36:58 C 12 51 15.875 -03 14 42.83 V 309
2021-07-07 23:32:49 C 11 34 10.042 +01 02 39.15 V 309
2021-07-07 23:37:57 C 11 34 07.792 +01 02 45.57 V 309
2021-07-07 23:44:29 C 11 34 04.930 +01 02 53.87 V 309
2021-07-07 23:57:46 C 11 33 59.82 +01 03 36.5 V I11
2021-07-08 00:04:54 C 11 33 56.76 +01 03 45.4 V I11
2021-07-08 00:13:55 C 11 33 52.89 +01 03 56.7 V I11
2021-07-09 23:33:29 C 11 16 38.286 +02 02 17.42 V 309
2021-07-09 23:37:57 C 11 16 36.444 +02 02 22.75 V 309
2021-07-09 23:42:21 C 11 16 34.632 +02 02 27.61 V 309