2019 CQ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6773382721 ± 2.86e-04
Semi-major axis (a)2.0663040649 AU ± 1.52e-03
Inclination (i)9.79789256° ± 5.44e-03
Long. of Asc. Node (Ω)139.89668159° ± 2.81e-03
Arg. of Perihelion (ω)268.54159996° ± 3.82e-03
Mean Anomaly (M)121.58734562° ± 9.74e-01
Mean Motion (n)0.3318340374°/day ± 3.65e-04
Perihelion dist (q)0.66671724 AU ± 7.68e-04
Aphelion dist (Q)3.46589089 AU ± 2.61e-03
Orbital Period2.97023865 yr ± 3.27e-03
Physical Parameters
H (abs. magnitude)23.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.236″
Uncertainty3
Orbit TypeApollo
MOID0.021193 AU
Observations Used22
Oppositions1
Arc Total2019-2019
First Observation Used2019-01-30
Last Observation Used2019-02-25
Observations (22)
Date Type RA Dec Mag Band Observatory
2019-01-30 09:35:12 C 10 53 35.40 -12 09 03.1 V 703
2019-02-04 11:48:44 C 10 15 28.457 +05 50 05.52 V F52
2019-02-04 12:24:05 C 10 15 20.601 +05 53 24.76 V F52
2019-02-09 10:10:00 C 09 57 38.90 +13 48 22.8 V G96
2019-02-09 10:18:04 C 09 57 37.92 +13 48 45.4 V G96
2019-02-09 10:26:08 C 09 57 36.95 +13 49 08.2 V G96
2019-02-09 12:04:36 C 09 57 25.13 +13 53 43.8 V I52
2019-02-09 12:05:02 C 09 57 25.09 +13 53 45.9 V I52
2019-02-09 12:07:43 C 09 57 24.79 +13 53 53.1 V I52
2019-02-10 06:19:16 C 09 55 32.78 +14 42 57.2 V V03
2019-02-10 06:25:56 C 09 55 32.08 +14 43 13.9 V V03
2019-02-10 06:37:14 C 09 55 29.70 +14 43 42.5 u H21
2019-02-10 06:41:43 C 09 55 29.19 +14 43 54.0 u H21
2019-02-10 06:45:50 C 09 55 28.70 +14 44 04.5 u H21
2019-02-10 08:12:34 C 09 55 18.10 +14 48 38.7 u 807
2019-02-10 08:17:57 C 09 55 17.50 +14 48 52.4 u 807
2019-02-11 04:40:08 C 09 53 23.38 +15 37 24.4 V I52
2019-02-11 04:42:16 C 09 53 23.15 +15 37 28.9 V I52
2019-02-11 04:42:52 C 09 53 23.14 +15 37 30.6 V I52
2019-02-25 03:30:28 C 09 36 21.24 +22 19 05.6 u H21
2019-02-25 03:44:08 C 09 36 20.84 +22 19 13.2 u H21
2019-02-25 04:03:48 C 09 36 20.27 +22 19 24.4 u H21