2019 KC4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5092780606 ± 2.13e-06
Semi-major axis (a)2.1396259283 AU ± 9.37e-06
Inclination (i)6.24712037° ± 1.91e-05
Long. of Asc. Node (Ω)354.48853907° ± 8.43e-06
Arg. of Perihelion (ω)306.13689440° ± 1.04e-05
Mean Anomaly (M)6.61678648° ± 4.79e-03
Mean Motion (n)0.3149238108°/day ± 2.07e-06
Perihelion dist (q)1.04996139 AU ± 6.47e-06
Aphelion dist (Q)3.22929047 AU ± 1.49e-05
Orbital Period3.12972932 yr ± 2.06e-05
Physical Parameters
H (abs. magnitude)21.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.137″
Uncertainty1
Orbit TypeAmor
MOID0.084535 AU
Observations Used95
Oppositions1
Arc Total2019-2019
First Observation Used2019-04-05
Last Observation Used2019-10-28
Observations (101)
Date Type RA Dec Mag Band Observatory
2019-09-04 23:57:12 C 23 05 01.54 -18 27 16.8 V 204
2019-09-05 00:03:12 C 23 05 01.73 -18 26 56.0 V 204
2019-09-05 00:08:56 C 23 05 01.90 -18 26 36.3 V 204
2019-09-10 09:54:38 C 23 09 44.15 -12 01 41.7 V T08
2019-09-10 09:58:41 C 23 09 44.19 -12 01 31.5 V T08
2019-09-10 10:06:07 C 23 09 44.33 -12 01 12.5 V T08
2019-09-10 10:20:41 C 23 09 44.55 -12 00 35.8 V T08
2019-09-18 05:31:04 C 23 14 14.51 -05 39 31.3 V H21
2019-09-18 05:36:26 C 23 14 14.56 -05 39 22.3 V H21
2019-09-18 05:41:42 C 23 14 14.63 -05 39 14.1 V H21
2019-09-18 05:46:58 C 23 14 14.66 -05 39 05.4 V H21
2019-09-18 05:52:22 C 23 14 14.73 -05 38 56.7 V H21
2019-09-18 08:15:38 C 23 14 17.15 -05 34 59.4 V 703
2019-09-18 08:21:54 C 23 14 17.19 -05 34 49.5 V 703
2019-09-18 08:28:11 C 23 14 17.21 -05 34 40.2 V 703
2019-09-18 08:34:28 C 23 14 17.26 -05 34 30.0 V 703
2019-09-19 19:17:31 C 23 15 00.99 -04 40 46.6 q B67
2019-09-19 19:31:16 C 23 15 01.17 -04 40 26.4 q B67
2019-09-19 19:45:27 C 23 15 01.39 -04 40 05.4 q B67
2019-09-20 05:37:16 C 23 15 10.60 -04 24 46.3 u 807
2019-09-20 05:39:46 C 23 15 10.64 -04 24 42.7 u 807
2019-09-20 05:41:40 C 23 15 10.64 -04 24 39.9 u 807
2019-09-20 06:59:50 C 23 15 12.96 -04 23 27.7 V I52
2019-09-20 07:15:16 C 23 15 13.10 -04 23 05.0 V I52
2019-09-20 07:20:31 C 23 15 13.12 -04 22 57.5 V I52
2019-09-20 07:24:19 C 23 15 13.14 -04 22 52.0 V I52
2019-09-21 05:12:52 C 23 15 39.35 -03 52 00.2 V G96
2019-09-21 05:20:50 C 23 15 39.45 -03 51 49.3 V G96
2019-09-21 05:28:49 C 23 15 39.51 -03 51 38.2 V G96
2019-09-21 05:36:48 C 23 15 39.58 -03 51 27.1 V G96
2019-09-26 09:33:36 C 23 17 57.267 -01 21 40.15 U F51
2019-09-26 09:52:07 C 23 17 57.446 -01 21 20.72 U F51
2019-09-26 10:10:37 C 23 17 57.625 -01 21 01.18 U F51
2019-10-02 04:53:42 C 23 20 41.25 +00 45 51.7 V G96
2019-10-02 05:01:09 C 23 20 41.36 +00 45 57.4 V G96
2019-10-02 05:08:37 C 23 20 41.45 +00 46 03.4 V G96
2019-10-02 05:16:04 C 23 20 41.56 +00 46 09.4 V G96
2019-10-05 04:07:03 C 23 22 12.41 +01 39 17.0 u 807
2019-10-05 04:10:15 C 23 22 12.45 +01 39 19.1 u 807
2019-10-05 04:13:24 C 23 22 12.49 +01 39 21.6 u 807
2019-10-05 07:12:32 C 23 22 17.611 +01 41 02.97 U F52
2019-10-05 07:28:23 C 23 22 17.870 +01 41 14.09 U F52
2019-10-05 07:44:11 C 23 22 18.103 +01 41 24.93 U F52
2019-10-05 08:00:01 C 23 22 18.356 +01 41 35.91 U F52
2019-10-20 02:56:38 C 23 31 55.38 +04 47 50.4 V G96
2019-10-20 03:04:45 C 23 31 55.60 +04 47 54.0 V G96
2019-10-20 03:12:54 C 23 31 55.82 +04 47 56.5 V G96
2019-10-20 03:21:02 C 23 31 56.05 +04 48 00.4 V G96
2019-10-28 02:08:30 C 23 38 31.68 +05 57 53.0 u H21
2019-10-28 02:18:08 C 23 38 32.00 +05 57 56.1 u H21