2021 CT1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1528759457 ± 7.69e-07
Semi-major axis (a)0.9851460590 AU ± 6.86e-08
Inclination (i)8.83605124° ± 3.15e-05
Long. of Asc. Node (Ω)131.00116663° ± 1.03e-05
Arg. of Perihelion (ω)235.51619187° ± 6.12e-05
Mean Anomaly (M)80.88362603° ± 2.11e-04
Mean Motion (n)1.0080018743°/day ± 1.05e-07
Perihelion dist (q)0.83454092 AU ± 7.59e-07
Aphelion dist (Q)1.13575119 AU ± 7.61e-07
Orbital Period0.97780203 yr ± 1.02e-07
Physical Parameters
H (abs. magnitude)25.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty0
Orbit TypeAten
MOID0.049239 AU
Observations Used35
Oppositions1
Arc Total2020-2024
First Observation Used2020-01-24
Last Observation Used2024-05-01
Observations (35)
Date Type RA Dec Mag Band Observatory
2020-01-24 07:10:45 C 04 51 51.332 -02 21 40.18 U F52
2020-01-24 07:47:08 C 04 51 56.387 -02 17 08.56 U F52
2020-01-24 08:05:11 C 04 51 58.904 -02 14 53.07 U F52
2021-02-05 10:18:47 C 11 10 22.36 +19 23 50.0 V G96
2021-02-05 10:26:05 C 11 10 21.42 +19 24 21.5 V G96
2021-02-05 10:33:25 C 11 10 20.40 +19 24 54.1 V G96
2021-02-05 10:40:43 C 11 10 19.43 +19 25 26.6 V G96
2021-02-05 12:02:06 C 11 10 08.40 +19 31 25.9 V G96
2021-02-05 12:03:41 C 11 10 08.19 +19 31 31.5 V G96
2021-02-05 12:05:16 C 11 10 07.98 +19 31 38.6 V G96
2021-02-05 12:06:51 C 11 10 07.78 +19 31 45.5 V G96
2021-02-06 08:32:26 C 11 07 48.71 +21 01 36.2 u H21
2021-02-06 08:40:33 C 11 07 49.61 +21 02 22.6 V V06
2021-02-06 08:40:49 C 11 07 47.54 +21 02 12.9 u H21
2021-02-06 08:45:07 C 11 07 48.96 +21 02 42.7 V V06
2021-02-06 08:49:41 C 11 07 48.35 +21 03 02.3 V V06
2021-02-06 08:50:36 C 11 07 46.12 +21 02 55.2 u H21
2021-02-07 08:47:58 C 11 04 57.10 +22 46 12.8 V V06
2021-02-07 08:51:24 C 11 04 56.59 +22 46 27.0 V V06
2021-02-07 08:54:49 C 11 04 56.10 +22 46 41.6 V V06
2021-02-10 04:00:41 C 10 56 30.76 +27 19 26.5 V J04
2021-02-10 04:14:23 C 10 56 28.66 +27 20 18.8 V J04
2021-02-10 04:27:41 C 10 56 26.64 +27 21 09.5 V J04
2021-02-11 10:04:44 C 10 52 36.96 +29 12 43.8 V 673
2021-02-11 10:22:54 C 10 52 34.18 +29 13 49.6 V 673
2021-02-15 09:47:14 C 10 39 47.99 +34 33 02.3 V V00
2021-02-15 09:53:19 C 10 39 47.05 +34 33 20.4 V V00
2021-02-15 09:59:25 C 10 39 46.09 +34 33 38.3 V V00
2021-02-15 10:05:29 C 10 39 45.14 +34 33 56.2 V V00
2021-02-16 09:34:38 C 10 36 39.827 +35 42 54.13 U F51
2021-02-16 09:49:49 C 10 36 37.430 +35 43 38.67 U F51
2021-02-16 10:05:02 C 10 36 35.006 +35 44 22.65 U F51
2021-02-16 10:20:14 C 10 36 32.562 +35 45 06.21 U F51
2024-05-01 05:44:45 C 17 03 52.289 +41 05 36.45 V G37
2024-05-01 05:58:32 C 17 03 52.105 +41 06 03.74 V G37