2019 CN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3679201333 ± 3.74e-06
Semi-major axis (a)2.0072747816 AU ± 1.60e-05
Inclination (i)10.64921479° ± 7.42e-05
Long. of Asc. Node (Ω)15.26795543° ± 1.16e-05
Arg. of Perihelion (ω)176.52774475° ± 7.78e-05
Mean Anomaly (M)120.40425953° ± 9.99e-03
Mean Motion (n)0.3465788319°/day ± 4.15e-06
Perihelion dist (q)1.26875798 AU ± 1.26e-05
Aphelion dist (Q)2.74579159 AU ± 2.31e-05
Orbital Period2.84387329 yr ± 3.40e-05
Physical Parameters
H (abs. magnitude)21.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.289″
Uncertainty1
Orbit TypeAmor
MOID0.268747 AU
Observations Used144
Oppositions1
Arc Total2019-2019
First Observation Used2019-02-08
Last Observation Used2019-06-03
Observations (150)
Date Type RA Dec Mag Band Observatory
2019-03-18 07:55:09 C 12 56 26.51 +07 42 49.3 o 691
2019-03-18 07:57:58 C 12 56 25.79 +07 42 41.8 u H21
2019-03-18 08:09:03 C 12 56 26.18 +07 42 30.5 o 691
2019-03-18 08:09:35 C 12 56 25.48 +07 42 25.9 u H21
2019-03-18 08:22:57 C 12 56 25.81 +07 42 11.6 o 691
2019-03-24 00:49:13 C 12 53 21.54 +04 24 55.8 V K38
2019-03-24 01:22:15 C 12 53 20.45 +04 24 05.3 V K38
2019-03-24 01:56:20 C 12 53 19.35 +04 23 12.7 V K38
2019-03-24 12:03:53 C 12 53 02.07 +04 07 45.8 V I52
2019-03-24 12:06:59 C 12 53 01.96 +04 07 41.5 V I52
2019-03-24 12:13:13 C 12 53 01.82 +04 07 33.1 V I52
2019-03-27 22:57:21 C 12 50 38.68 +01 56 31.2 V 204
2019-03-27 23:04:20 C 12 50 38.42 +01 56 20.1 V 204
2019-03-27 23:10:45 C 12 50 38.20 +01 56 09.5 V 204
2019-03-28 11:23:40 C 12 50 14.78 +01 36 29.9 V T05
2019-03-28 11:26:41 C 12 50 14.63 +01 36 24.6 V T05
2019-03-28 11:36:53 C 12 50 14.25 +01 36 08.0 V T05
2019-03-28 11:39:52 C 12 50 14.10 +01 36 03.6 V T05
2019-03-28 11:50:48 C 12 50 13.67 +01 35 45.5 V T05
2019-03-28 11:53:38 C 12 50 13.58 +01 35 41.3 V T05
2019-03-28 12:03:51 C 12 50 13.12 +01 35 24.1 V T05
2019-03-28 12:06:37 C 12 50 13.00 +01 35 19.6 V T05
2019-03-29 07:35:07 C 12 49 36.58 +01 03 17.7 V G96
2019-03-29 07:42:32 C 12 49 36.29 +01 03 05.4 V G96
2019-03-29 07:49:55 C 12 49 35.99 +01 02 53.2 V G96
2019-03-29 07:57:19 C 12 49 35.69 +01 02 41.2 V G96
2019-03-29 08:45:01 C 12 49 33.73 +01 01 22.8 V I52
2019-03-29 08:55:42 C 12 49 33.36 +01 01 05.1 V I52
2019-03-29 08:57:44 C 12 49 33.27 +01 01 01.3 V I52
2019-03-29 09:03:26 C 12 49 33.03 +01 00 52.0 V 703
2019-03-29 09:11:00 C 12 49 32.75 +01 00 39.7 V 703
2019-03-29 09:18:36 C 12 49 32.44 +01 00 27.5 V 703
2019-03-29 09:26:10 C 12 49 32.11 +01 00 14.4 V 703
2019-03-30 00:01:43 C 12 49 04.44 +00 36 01.3 V 130
2019-03-30 00:06:19 C 12 49 04.26 +00 35 53.6 V 130
2019-03-30 00:11:26 C 12 49 04.04 +00 35 44.8 V 130
2019-03-30 11:09:33 C 12 48 42.48 +00 17 43.2 V T08
2019-03-30 11:22:34 C 12 48 41.94 +00 17 21.9 V T08
2019-03-30 11:34:42 C 12 48 41.40 +00 17 02.1 V T08
2019-03-30 11:37:33 C 12 48 41.31 +00 16 56.7 V T08
2019-03-30 11:47:36 C 12 48 40.86 +00 16 40.4 V T08
2019-03-31 00:38:10 C 12 48 15.60 -00 05 00.1 V 204
2019-03-31 00:43:34 C 12 48 15.39 -00 05 09.1 V 204
2019-03-31 00:48:58 C 12 48 15.19 -00 05 18.0 V 204
2019-04-01 09:59:09 C 12 47 08.12 -01 01 04.8 U U68
2019-04-01 10:45:10 C 12 47 06.30 -01 02 22.5 U U68
2019-04-03 07:45:12 C 12 45 34.87 -02 18 55.5 q H45
2019-04-03 07:46:45 C 12 45 34.78 -02 18 57.8 q H45
2019-04-03 07:48:41 C 12 45 34.73 -02 19 01.1 q H45
2019-04-03 07:50:15 C 12 45 34.67 -02 19 03.5 q H45