2019 CT4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3372532694 ± 7.89e-07
Semi-major axis (a)1.3609366173 AU ± 1.33e-06
Inclination (i)16.39813343° ± 2.90e-05
Long. of Asc. Node (Ω)339.45308430° ± 8.30e-07
Arg. of Perihelion (ω)235.16879215° ± 1.63e-05
Mean Anomaly (M)57.62828131° ± 2.17e-03
Mean Motion (n)0.6208053160°/day ± 9.10e-07
Perihelion dist (q)0.90195629 AU ± 1.39e-06
Aphelion dist (Q)1.81991694 AU ± 2.08e-06
Orbital Period1.58765761 yr ± 2.33e-06
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.278″
Uncertainty1
Orbit TypeApollo
MOID0.015657 AU
Observations Used124
Oppositions1
Arc Total2019-2019
First Observation Used2019-02-09
Last Observation Used2019-08-30
Observations (129)
Date Type RA Dec Mag Band Observatory
2019-02-25 23:20:02 C 11 05 38.08 +31 53 31.3 V Z80
2019-02-25 23:22:02 C 11 05 37.29 +31 53 10.2 V Z80
2019-02-25 23:24:02 C 11 05 36.52 +31 52 48.8 V Z80
2019-02-25 23:26:02 C 11 05 35.77 +31 52 26.5 V Z80
2019-02-25 23:28:02 C 11 05 34.93 +31 52 05.6 V Z80
2019-02-25 23:30:02 C 11 05 34.20 +31 51 42.8 V Z80
2019-02-25 23:32:02 C 11 05 33.36 +31 51 22.3 V Z80
2019-02-26 03:50:24 C 11 03 50.21 +31 04 21.6 V G40
2019-02-26 04:45:21 C 11 03 27.02 +30 53 21.9 V G40
2019-02-26 05:20:25 C 11 03 32.76 +30 46 20.8 q H45
2019-02-26 05:21:27 C 11 03 32.19 +30 46 08.6 q H45
2019-02-26 05:22:37 C 11 03 31.68 +30 45 54.7 q H45
2019-02-26 05:23:32 C 11 03 31.39 +30 45 44.7 q H45
2019-02-26 05:24:24 C 11 03 30.90 +30 45 32.8 q H45
2019-02-26 05:25:16 C 11 03 30.56 +30 45 23.9 q H45
2019-02-26 05:26:09 C 11 03 30.20 +30 45 13.5 q H45
2019-02-26 05:27:08 C 11 03 29.76 +30 45 01.9 q H45
2019-02-26 10:35:48 C 11 01 15.24 +29 41 04.2 V V37
2019-02-26 10:41:53 C 11 01 12.54 +29 39 43.3 V V37
2019-02-26 10:49:44 C 11 01 09.09 +29 37 58.6 V V37
2019-02-26 10:55:44 C 11 01 06.44 +29 36 38.4 V V37
2019-02-26 11:01:46 C 11 01 03.77 +29 35 17.6 V V37
2019-02-26 21:48:22 n 10 56 58.94 +27 00 44.5 V Z43
2019-02-26 21:54:22 n 10 56 56.02 +26 59 12.5 V Z43
2019-02-26 22:00:39 n 10 56 52.94 +26 57 35.7 V Z43
2019-02-26 22:06:22 n 10 56 50.12 +26 56 07.9 V Z43
2019-02-26 22:12:23 n 10 56 47.15 +26 54 34.9 V Z43
2019-02-26 22:18:23 n 10 56 44.19 +26 53 02.0 V Z43
2019-02-27 00:04:42 C 10 55 49.57 +26 24 49.3 V Z80
2019-02-27 00:07:11 C 10 55 48.27 +26 24 08.5 V Z80
2019-02-27 00:09:41 C 10 55 46.99 +26 23 27.9 V Z80
2019-02-27 00:12:12 C 10 55 45.72 +26 22 47.8 V Z80
2019-02-27 04:40:27 C 10 53 51.60 +25 08 42.2 V V37
2019-02-27 05:03:22 C 10 53 39.03 +25 02 06.4 V V37
2019-02-27 05:26:15 C 10 53 26.31 +24 55 27.4 V V37
2019-02-27 05:49:43 C 10 53 13.07 +24 48 34.3 V V37
2019-02-27 06:15:00 C 10 52 58.68 +24 41 04.7 V V37
2019-02-27 06:33:48 C 10 52 47.86 +24 35 27.3 V V37
2019-02-27 19:33:36 C 10 45 59.06 +20 07 43.8 V 246
2019-02-27 19:34:20 C 10 45 58.56 +20 07 26.8 V 246
2019-02-27 19:34:30 C 10 45 58.48 +20 07 23.7 V 246
2019-02-27 19:34:39 C 10 45 58.40 +20 07 19.3 V 246
2019-02-27 19:34:47 C 10 45 58.33 +20 07 16.8 V 246
2019-02-27 19:34:57 C 10 45 58.20 +20 07 13.9 V 246
2019-02-27 19:35:05 C 10 45 58.13 +20 07 10.4 V 246
2019-02-27 21:40:53 C 10 44 38.24 +19 18 45.3 q A48
2019-02-27 21:42:49 C 10 44 36.97 +19 17 58.4 q A48
2019-02-27 21:44:45 C 10 44 35.72 +19 17 13.1 q A48
2019-02-27 21:46:41 C 10 44 34.39 +19 16 26.7 q A48
2019-02-28 23:53:50 C 10 25 16.55 +05 46 32.6 V L34