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
2019-02-09 11:06:18 C 13 49 12.00 -07 30 18.3 V 703
2019-02-09 11:13:55 C 13 49 10.34 -07 30 14.8 V 703
2019-02-09 12:51:13 C 13 48 49.37 -07 29 32.1 V I52
2019-02-09 12:53:04 C 13 48 49.13 -07 29 31.8 V I52
2019-02-09 12:54:44 C 13 48 48.70 -07 29 31.0 V I52
2019-02-14 13:26:56 C 13 26 13.29 -06 34 43.4 V T08
2019-02-14 13:40:03 C 13 26 10.73 -06 34 37.8 V T08
2019-02-14 13:51:58 C 13 26 08.58 -06 34 31.5 V T08
2019-02-14 14:04:40 C 13 26 06.09 -06 34 25.6 V T08
2019-02-24 23:08:01 C 12 47 05.59 -04 34 56.2 q K61
2019-02-24 23:09:09 C 12 47 05.42 -04 34 55.8 q K61
2019-02-25 01:55:10 C 12 46 41.30 -04 33 33.3 V C95
2019-02-25 02:07:07 C 12 46 39.50 -04 33 27.1 V C95
2019-02-25 02:19:03 C 12 46 37.68 -04 33 21.8 V C95
2019-02-27 23:02:53 C 12 37 21.09 -03 59 45.4 V B67
2019-02-27 23:14:31 C 12 37 19.49 -03 59 40.0 V B67
2019-02-27 23:26:10 C 12 37 17.90 -03 59 34.3 V B67
2019-02-27 23:37:49 C 12 37 16.31 -03 59 29.8 V B67
2019-02-27 23:49:28 C 12 37 14.71 -03 59 23.3 V B67
2019-02-28 11:05:02 C 12 35 45.04 -03 53 47.1 V G96
2019-02-28 11:12:28 C 12 35 44.01 -03 53 43.5 V G96
2019-02-28 11:19:53 C 12 35 42.99 -03 53 40.0 V G96
2019-02-28 11:27:18 C 12 35 41.97 -03 53 36.3 V G96
2019-03-02 12:16:24 C 12 29 32.71 -03 29 54.0 V T08
2019-03-02 12:17:44 C 12 29 32.57 -03 29 55.1 V T08
2019-03-02 12:28:10 C 12 29 31.13 -03 29 50.6 V T08
2019-03-02 12:40:38 C 12 29 29.50 -03 29 43.6 V T08
2019-03-02 12:41:58 C 12 29 29.33 -03 29 41.9 V T08
2019-03-02 12:55:36 C 12 29 27.49 -03 29 35.3 V T08
2019-03-09 08:34:48 C 12 11 01.14 -02 14 23.4 o 691
2019-03-09 09:04:39 C 12 10 57.86 -02 14 10.5 o 691
2019-03-09 09:34:30 C 12 10 54.59 -02 13 57.4 o 691
2019-03-18 04:24:29 C 11 52 29.16 -00 51 49.9 V G96
2019-03-18 04:32:03 C 11 52 28.56 -00 51 47.3 V G96
2019-03-18 04:39:38 C 11 52 27.99 -00 51 44.7 V G96
2019-03-18 04:47:11 C 11 52 27.38 -00 51 42.0 V G96
2019-03-18 05:56:14 C 11 52 21.40 -00 51 21.1 u H21
2019-03-18 06:00:26 C 11 52 21.06 -00 51 19.6 u H21
2019-03-18 06:11:20 C 11 52 20.21 -00 51 15.9 u H21
2019-03-18 07:30:11 C 11 52 14.48 -00 50 46.2 V I52
2019-03-18 07:32:53 C 11 52 14.30 -00 50 46.6 V I52
2019-03-18 07:34:14 C 11 52 14.14 -00 50 44.3 V I52
2019-03-26 07:44:33 C 11 40 33.88 +00 04 29.2 V I52
2019-03-26 07:49:41 C 11 40 33.58 +00 04 31.0 V I52
2019-03-26 07:52:44 C 11 40 33.37 +00 04 31.7 V I52
2019-03-29 04:43:20 C 11 37 28.24 +00 19 39.0 o 711
2019-03-29 04:47:22 C 11 37 28.07 +00 19 39.7 o 711
2019-03-29 04:51:18 C 11 37 27.88 +00 19 40.6 o 711
2019-03-29 05:32:11 C 11 37 26.12 +00 19 48.3 V G96
2019-03-29 05:40:13 C 11 37 25.73 +00 19 49.9 V G96