2021 CD6

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5572088331 ± 1.07e-07
Semi-major axis (a)2.2277071890 AU ± 3.75e-07
Inclination (i)15.86635698° ± 6.17e-06
Long. of Asc. Node (Ω)196.17905249° ± 5.25e-05
Arg. of Perihelion (ω)202.54889939° ± 8.74e-05
Mean Anomaly (M)178.14052025° ± 1.51e-04
Mean Motion (n)0.2964320221°/day ± 7.48e-08
Perihelion dist (q)0.98640907 AU ± 2.91e-07
Aphelion dist (Q)3.46900531 AU ± 6.31e-07
Orbital Period3.32496562 yr ± 8.39e-07
Physical Parameters
H (abs. magnitude)20.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.159″
Uncertainty0
Orbit TypeApollo
MOID0.012532 AU
Observations Used52
Oppositions2
Arc Total2020-2023
First Observation Used2020-11-08
Last Observation Used2023-06-11
Observations (52)
Date Type RA Dec Mag Band Observatory
2020-11-08 05:13:40 C 20 14 35.510 -17 16 03.13 V F51
2020-11-08 05:19:15 C 20 14 36.351 -17 16 07.73 V F51
2020-11-08 05:30:26 C 20 14 38.026 -17 16 17.12 V F51
2021-02-09 02:34:14 C 04 15 00.55 -08 38 15.4 V G96
2021-02-09 02:42:20 C 04 15 01.79 -08 38 06.8 V G96
2021-02-09 02:50:24 C 04 15 03.04 -08 37 57.9 V G96
2021-02-09 02:58:30 C 04 15 04.29 -08 37 49.1 V G96
2021-02-09 04:09:38 C 04 15 15.35 -08 36 31.4 V V06
2021-02-09 04:16:29 C 04 15 16.39 -08 36 24.2 V V06
2021-02-09 04:23:19 C 04 15 17.47 -08 36 16.9 V V06
2021-02-10 02:02:34 C 04 18 41.66 -08 12 39.1 V 807
2021-02-10 02:11:55 C 04 18 43.11 -08 12 29.2 V 807
2021-02-10 02:21:04 C 04 18 44.52 -08 12 19.2 V 807
2021-02-10 02:24:25 C 04 18 45.46 -08 12 28.3 V G96
2021-02-10 02:26:55 C 04 18 45.86 -08 12 25.5 V G96
2021-02-10 02:29:25 C 04 18 46.27 -08 12 22.8 V G96
2021-02-11 04:51:56 C 04 22 51.56 -07 44 09.2 V G96
2021-02-11 04:53:41 C 04 22 51.78 -07 44 06.9 V G96
2021-02-12 03:00:17 C 04 26 15.16 -07 20 31.2 V 807
2021-02-12 03:06:27 C 04 26 16.09 -07 20 24.6 V 807
2021-02-12 03:12:53 C 04 26 17.06 -07 20 17.7 V 807
2021-02-16 02:21:45 C 04 40 28.19 -05 42 45.6 V V06
2021-02-16 02:28:35 C 04 40 29.17 -05 42 37.4 V V06
2021-02-17 05:46:53 C 04 44 26.186 -05 15 30.97 V T12
2021-02-17 05:51:32 C 04 44 26.842 -05 15 26.36 V T12
2021-02-18 03:52:43 C 04 47 35.71 -04 53 56.0 o 291
2021-02-18 04:13:34 C 04 47 38.54 -04 53 36.3 o 291
2021-02-18 04:34:27 C 04 47 41.46 -04 53 15.9 o 291
2021-02-19 03:44:11 C 04 50 58.313 -04 30 56.59 V G37
2021-02-19 03:44:50 C 04 50 58.408 -04 30 55.99 V G37
2021-02-19 03:45:28 C 04 50 58.491 -04 30 55.44 V G37
2021-02-19 03:46:07 C 04 50 58.581 -04 30 54.77 V G37
2021-02-20 01:57:25 C 04 54 04.93 -04 09 39.0 V 807
2021-02-20 02:03:35 C 04 54 05.78 -04 09 33.2 V 807
2021-02-20 02:10:02 C 04 54 06.66 -04 09 27.0 V 807
2021-02-23 02:14:29 C 05 04 00.28 -03 03 17.1 V 695
2021-02-23 02:28:54 C 05 04 02.20 -03 03 04.6 V 695
2021-02-25 03:54:31 C 05 10 38.34 -02 19 30.7 V 695
2021-02-25 04:06:07 C 05 10 39.85 -02 19 20.4 V 695
2021-02-25 04:17:43 C 05 10 41.35 -02 19 10.6 V 695
2021-03-03 01:42:48 C 05 28 52.27 -00 23 08.7 V 807
2021-03-03 01:50:47 C 05 28 53.24 -00 23 02.5 V 807
2021-03-03 01:58:48 C 05 28 54.28 -00 22 56.0 V 807
2021-03-07 01:09:35 C 05 40 36.37 +00 47 45.2 u 807
2021-03-07 01:21:49 C 05 40 37.81 +00 47 54.3 u 807
2021-03-07 01:33:30 C 05 40 39.23 +00 48 02.7 u 807
2023-06-10 10:55:46 C 16 53 19.553 -01 11 25.43 V T14
2023-06-10 11:04:30 C 16 53 19.116 -01 11 23.87 V T14
2023-06-10 11:13:14 C 16 53 18.683 -01 11 22.30 V T14
2023-06-11 11:06:39 C 16 52 08.539 -01 07 07.79 V T14