IAA RAS IAA Minor Planet Database

2019 QC1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4935314596 ± 8.73e-06
Semi-major axis (a)2.4098786768 AU ± 4.56e-05
Inclination (i)21.39283088° ± 2.09e-04
Long. of Asc. Node (Ω)177.81312652° ± 5.66e-05
Arg. of Perihelion (ω)151.57811802° ± 8.60e-05
Mean Anomaly (M)240.16788403° ± 1.72e-02
Mean Motion (n)0.2634629242°/day ± 7.48e-06
Perihelion dist (q)1.22052774 AU ± 3.12e-05
Aphelion dist (Q)3.59922962 AU ± 7.13e-05
Orbital Period3.74104359 yr ± 1.06e-04
Physical Parameters
H (abs. magnitude)20.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.339″
Uncertainty2
Orbit TypeAmor
MOID0.243318 AU
Observations Used177
Oppositions1
Arc Total2019-2019
First Observation Used2019-08-20
Last Observation Used2019-11-02
Observations (183)
Date Type RA Dec Mag Band Observatory
2019-08-20 06:08:02 C 20 37 18.05 +36 26 48.0 – U I41
2019-08-20 06:45:58 C 20 37 21.78 +36 25 46.1 – U I41
2019-08-20 08:05:47 C 20 37 29.55 +36 23 35.2 – U I41
2019-08-20 08:27:49 C 20 37 31.71 +36 22 58.6 – U I41
2019-08-20 08:32:59 C 20 37 32.23 +36 22 49.7 – U I41
2019-08-20 09:24:55 C 20 37 37.40 +36 21 22.6 – U I41
2019-08-21 06:38:05 C 20 39 55.72 +35 45 45.5 – U I41
2019-08-21 08:07:46 C 20 40 04.71 +35 43 09.3 – U I41
2019-08-21 08:12:59 C 20 40 05.24 +35 43 00.2 – U I41
2019-08-21 08:29:43 C 20 40 06.94 +35 42 30.9 – U I41
2019-08-23 05:44:13 C 20 45 10.75 +34 19 50.6 – L 658
2019-08-23 05:45:37 C 20 45 10.91 +34 19 47.8 – L 658
2019-08-23 05:47:04 C 20 45 11.06 +34 19 45.2 – L 658
2019-08-23 05:49:57 C 20 45 11.36 +34 19 39.9 – L 658
2019-08-23 05:51:25 C 20 45 11.52 +34 19 37.1 – L 658
2019-08-23 20:28:40 C 20 46 52.04 +33 51 04.0 – V G34
2019-08-23 20:35:01 C 20 46 52.73 +33 50 51.7 – V G34
2019-08-23 20:41:22 C 20 46 53.44 +33 50 39.3 – V G34
2019-08-23 21:18:44 C 20 46 57.90 +33 49 28.2 – q I93
2019-08-23 21:27:48 C 20 46 58.91 +33 49 10.2 – q I93
2019-08-23 21:55:37 C 20 47 01.94 +33 48 16.7 – V B74
2019-08-23 22:08:06 C 20 47 03.25 +33 47 51.8 – V B74
2019-08-23 22:14:23 C 20 47 03.92 +33 47 39.6 – V B74
2019-08-24 05:47:04 C 20 47 56.34 +33 32 32.9 – V V01
2019-08-24 05:52:46 C 20 47 56.92 +33 32 19.4 – V V01
2019-08-24 05:58:30 C 20 47 57.60 +33 32 09.3 – V V01
2019-08-24 06:09:57 C 20 47 58.88 +33 31 46.6 – V V01
2019-08-27 06:09:07 C 20 56 36.73 +30 54 50.2 – U I41
2019-08-27 06:46:23 C 20 56 41.00 +30 53 22.8 – U I41
2019-08-27 08:00:40 C 20 56 49.53 +30 50 27.5 – U I41
2019-08-27 08:22:11 C 20 56 52.02 +30 49 36.5 – U I41
2019-08-27 08:48:28 C 20 56 55.08 +30 48 33.8 – U I41
2019-08-28 03:35:30 C 20 59 17.70 +30 03 37.9 – V I52
2019-08-28 03:39:54 C 20 59 18.27 +30 03 27.6 – V I52
2019-08-28 03:44:38 C 20 59 18.79 +30 03 15.8 – V I52
2019-08-28 08:36:43 C 20 59 53.23 +29 51 20.6 – U I41
2019-08-28 08:48:08 C 20 59 54.59 +29 50 52.2 – U I41
2019-08-28 20:49:18 C 21 01 27.27 +29 20 58.9 – q 157
2019-08-28 20:59:55 C 21 01 28.61 +29 20 32.1 – q 157
2019-08-29 06:40:16 C 21 02 41.99 +28 56 05.7 – U I41
2019-08-29 07:15:50 C 21 02 46.22 +28 54 34.3 – U I41
2019-08-29 08:12:59 C 21 02 53.04 +28 52 07.1 – U I41
2019-08-30 00:05:09 C 21 04 55.49 +28 10 48.1 – V 204
2019-08-30 00:19:16 C 21 04 57.19 +28 10 10.8 – V 204
2019-08-30 00:27:25 C 21 04 58.21 +28 09 48.8 – V 204
2019-08-30 06:02:45 C 21 05 42.86 +27 55 10.2 – U I41
2019-08-30 06:39:57 C 21 05 47.36 +27 53 31.3 – U I41
2019-08-30 08:11:56 C 21 05 58.51 +27 49 24.8 – U I41
2019-08-30 08:24:04 C 21 06 00.00 +27 48 52.2 – U I41
2019-08-30 08:38:17 C 21 06 01.74 +27 48 13.8 – U I41