2019 CU1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5171552718 ± 3.37e-08
Semi-major axis (a)1.7804583766 AU ± 2.07e-08
Inclination (i)1.76038101° ± 7.50e-06
Long. of Asc. Node (Ω)344.46441003° ± 7.48e-05
Arg. of Perihelion (ω)100.70682461° ± 7.66e-05
Mean Anomaly (M)326.71107036° ± 2.00e-05
Mean Motion (n)0.4148723949°/day ± 7.25e-09
Perihelion dist (q)0.85968494 AU ± 6.08e-08
Aphelion dist (Q)2.70123181 AU ± 6.78e-08
Orbital Period2.37573359 yr ± 4.15e-08
Physical Parameters
H (abs. magnitude)21.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.313″
Uncertainty0
Orbit TypeApollo
MOID0.014141 AU
Observations Used99
Oppositions7
Arc Total2011-2023
First Observation Used2011-09-30
Last Observation Used2023-08-14
Observations (106)
Date Type RA Dec Mag Band Observatory
2011-09-30 14:07:06 C 07 41 15.122 +24 13 54.11 V F51
2011-09-30 14:14:45 C 07 41 17.504 +24 13 49.33 V F51
2012-01-31 15:11:07 C 14 51 32.554 -17 02 16.01 V F51
2012-01-31 15:18:46 C 14 51 32.945 -17 02 18.59 V F51
2012-01-31 15:26:27 C 14 51 33.347 -17 02 20.94 V F51
2012-01-31 15:34:05 C 14 51 33.720 -17 02 23.67 V F51
2012-04-15 11:10:11 C 14 19 28.319 -16 47 14.87 V F51
2018-08-17 09:42:29 C 22 46 38.962 -08 56 56.97 V F51
2018-08-17 09:58:21 C 22 46 38.116 -08 57 00.36 V F51
2018-08-17 10:14:49 C 22 46 37.224 -08 57 05.01 V F51
2018-08-17 10:30:40 C 22 46 36.382 -08 57 08.89 V F51
2018-08-21 10:07:35 C 22 41 23.116 -09 23 02.04 V F51
2018-10-01 07:20:15 C 21 20 01.390 -14 45 25.09 V F52
2018-10-01 07:36:58 C 21 20 00.078 -14 45 28.38 V F52
2018-10-01 07:53:39 C 21 19 58.792 -14 45 31.24 V F52
2018-10-01 08:10:27 C 21 19 57.458 -14 45 34.29 V F52
2019-02-04 14:57:50 C 14 14 29.64 -08 20 04.7 V T05
2019-02-04 15:10:37 C 14 14 26.33 -08 19 58.9 V T05
2019-02-04 15:22:24 C 14 14 23.37 -08 19 54.5 V T05
2019-02-04 15:35:07 C 14 14 20.15 -08 19 49.0 V T05
2019-02-05 01:42:51 C 14 11 59.43 -08 15 51.3 V L01
2019-02-05 01:45:20 C 14 11 58.80 -08 15 50.7 V L01
2019-02-05 01:54:01 C 14 11 56.68 -08 15 47.8 V L01
2019-02-05 01:57:25 C 14 11 55.85 -08 15 46.5 V L01
2019-02-06 03:39:00 C 14 06 02.49 -08 04 55.9 o K88
2019-02-06 03:40:16 C 14 06 03.186 -08 04 50.74 V C65
2019-02-06 03:46:12 C 14 06 00.82 -08 04 52.4 o K88
2019-02-06 04:07:01 C 14 05 58.01 -08 04 28.2 V J04
2019-02-06 04:07:58 C 14 05 57.79 -08 04 27.7 V J04
2019-02-06 04:08:52 C 14 05 57.57 -08 04 27.4 V J04
2019-02-06 04:29:50 C 14 05 50.91 -08 04 35.8 V 033
2019-02-06 04:31:05 C 14 05 50.59 -08 04 35.3 V 033
2019-02-06 04:32:20 C 14 05 50.30 -08 04 34.9 V 033
2019-02-06 04:33:44 C 14 05 49.99 -08 04 33.8 V 033
2019-02-06 04:35:21 C 14 05 51.28 -08 04 16.8 V G40
2019-02-06 04:56:15 C 14 05 46.29 -08 04 08.0 V G40
2019-02-06 05:30:58 C 14 05 37.97 -08 03 53.5 V G40
2019-02-06 21:42:58 C 14 02 05.919 -07 56 04.70 V 181
2019-02-06 22:42:41 C 14 01 52.170 -07 55 40.66 V 181
2019-02-06 23:42:23 C 14 01 38.329 -07 55 16.02 V 181
2019-02-07 02:26:45 C 14 01 02.49 -07 55 08.0 V 204
2019-02-07 02:43:07 C 14 00 58.80 -07 55 01.5 V 204
2019-02-07 03:02:49 C 14 00 54.26 -07 54 52.9 V 204
2019-02-07 03:05:38 C 14 00 53.06 -07 54 53.0 o K88
2019-02-07 03:09:06 C 14 00 52.28 -07 54 52.0 o K88
2019-02-07 03:12:35 C 14 00 51.47 -07 54 50.1 o K88
2019-02-07 16:18:23 C 13 58 03.46 -07 47 46.5 V 474
2019-02-07 16:21:51 C 13 58 02.64 -07 47 44.7 V 474
2019-02-07 16:25:19 C 13 58 01.89 -07 47 43.7 V 474
2019-02-09 10:51:04 C 13 49 15.14 -07 30 24.5 V 703