2019 CB4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2915044539 ± 1.17e-05
Semi-major axis (a)1.4944091574 AU ± 2.86e-05
Inclination (i)4.85809396° ± 1.66e-04
Long. of Asc. Node (Ω)338.51733408° ± 2.98e-05
Arg. of Perihelion (ω)165.76364835° ± 1.05e-04
Mean Anomaly (M)254.02106076° ± 3.84e-02
Mean Motion (n)0.5395205557°/day ± 1.55e-05
Perihelion dist (q)1.05878223 AU ± 2.68e-05
Aphelion dist (Q)1.93003608 AU ± 4.09e-05
Orbital Period1.82685585 yr ± 5.25e-05
Physical Parameters
H (abs. magnitude)26.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.203″
Uncertainty2
Orbit TypeAmor
MOID0.072564 AU
Observations Used26
Oppositions1
Arc Total2019-2019
First Observation Used2019-01-06
Last Observation Used2019-03-03
Observations (26)
Date Type RA Dec Mag Band Observatory
2019-01-06 11:20:49 C 08 29 47.690 +50 18 00.64 V F51
2019-01-06 11:57:54 C 08 29 51.115 +50 18 05.32 V F51
2019-01-06 12:16:27 C 08 29 52.833 +50 18 07.28 V F51
2019-01-15 09:06:36 C 08 57 18.759 +49 49 31.43 V F51
2019-01-15 09:16:04 C 08 57 19.794 +49 49 30.04 V F51
2019-01-15 09:25:36 C 08 57 20.875 +49 49 26.28 V F51
2019-01-16 11:05:00 C 09 00 52.052 +49 37 48.78 V F51
2019-01-16 11:24:40 C 09 00 54.216 +49 37 39.34 V F51
2019-01-16 11:34:13 C 09 00 55.248 +49 37 34.54 V F51
2019-02-08 09:11:05 C 10 21 30.720 +33 56 06.44 U F51
2019-02-08 09:44:33 C 10 21 34.157 +33 54 24.63 U F51
2019-02-08 10:01:15 C 10 21 35.842 +33 53 33.63 U F51
2019-02-10 05:40:53 C 10 27 20.24 +31 29 52.1 u H21
2019-02-10 05:48:15 C 10 27 20.99 +31 29 27.8 u H21
2019-02-10 06:11:00 C 10 27 23.29 +31 28 12.0 u H21
2019-02-11 05:31:31 C 10 30 26.48 +30 07 47.2 V V06
2019-02-11 05:34:07 C 10 30 26.72 +30 07 38.6 V V06
2019-02-11 05:36:42 C 10 30 26.97 +30 07 29.7 V V06
2019-02-11 05:39:18 C 10 30 27.26 +30 07 21.0 V V06
2019-02-28 07:53:57 C 11 11 18.77 +03 42 54.1 V G96
2019-02-28 08:01:59 C 11 11 19.16 +03 42 25.8 V G96
2019-02-28 08:10:01 C 11 11 19.46 +03 41 56.4 V G96
2019-02-28 08:18:04 C 11 11 19.83 +03 41 28.1 V G96
2019-03-03 09:59:54 C 11 16 18.98 -00 31 30.5 1 T09
2019-03-03 10:11:34 C 11 16 19.38 -00 32 08.9 1 T09
2019-03-03 10:54:35 C 11 16 20.83 -00 34 29.5 1 T09