337075 (1998 QC1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5899679495 ± 6.13e-08
Semi-major axis (a)1.9839401332 AU ± 2.33e-09
Inclination (i)9.65199110° ± 1.22e-05
Long. of Asc. Node (Ω)308.32326599° ± 3.81e-05
Arg. of Perihelion (ω)115.49972286° ± 3.98e-05
Mean Anomaly (M)242.81674744° ± 3.47e-06
Mean Motion (n)0.3527113473°/day ± 6.20e-10
Perihelion dist (q)0.81347904 AU ± 1.22e-07
Aphelion dist (Q)3.15440123 AU ± 1.22e-07
Orbital Period2.79442749 yr ± 4.91e-09
Physical Parameters
H (abs. magnitude)19.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.394″
Uncertainty0
Orbit TypeApollo
MOID0.017568 AU
Observations Used178
Oppositions17
Arc Total1998-2024
First Observation Used1998-08-17
Last Observation Used2024-02-21
Observations (187)
Date Type RA Dec Mag Band Observatory
2012-07-31 06:32:39 C 23 26 00.73 +03 41 30.5 u 807
2012-07-31 06:44:47 C 23 26 01.19 +03 41 45.6 u 807
2012-07-31 06:50:49 C 23 26 01.42 +03 41 53.0 u 807
2012-08-10 10:39:24 C 23 36 51.31 +09 49 52.9 o 691
2012-08-10 11:04:58 C 23 36 52.37 +09 50 39.7 o 691
2012-08-10 11:30:33 C 23 36 53.43 +09 51 26.1 o 691
2012-08-12 06:54:44 C 23 38 56.85 +11 13 55.6 u H45
2012-08-12 06:58:20 C 23 38 57.09 +11 14 03.0 u H45
2012-08-12 06:59:44 C 23 38 57.11 +11 14 05.1 u H45
2012-08-12 07:01:17 C 23 38 57.16 +11 14 08.9 u H45
2012-08-12 07:03:39 C 23 38 57.26 +11 14 13.2 u H45
2012-08-12 07:12:21 C 23 38 57.65 +11 14 30.7 u H45
2012-08-14 06:46:38 C 23 41 16.48 +12 52 44.9 u H45
2012-08-14 06:48:10 C 23 41 16.53 +12 52 47.9 u H45
2012-08-14 06:50:14 C 23 41 16.62 +12 52 52.5 u H45
2012-08-14 06:52:35 C 23 41 16.79 +12 52 56.8 u H45
2012-08-14 06:54:06 C 23 41 16.81 +12 53 01.0 u H45
2012-08-14 06:56:11 C 23 41 16.85 +12 53 04.7 u H45
2012-08-17 21:29:37 C 23 45 46.80 +16 16 12.7 u 151
2012-08-17 21:32:58 C 23 45 46.97 +16 16 21.2 u 151
2012-08-17 21:34:38 C 23 45 47.06 +16 16 25.9 u 151
2012-08-17 21:36:19 C 23 45 47.15 +16 16 29.8 u 151
2012-08-18 23:18:06 C 23 47 12.45 +17 23 53.5 u 151
2012-08-18 23:21:58 C 23 47 12.64 +17 24 04.0 u 151
2012-08-18 23:25:49 C 23 47 12.83 +17 24 14.5 u 151
2012-08-19 01:35:52 C 23 47 19.38 +17 30 07.3 u 160
2012-08-19 01:39:49 C 23 47 19.63 +17 30 18.0 u 160
2012-08-19 01:43:51 C 23 47 19.87 +17 30 28.9 u 160
2012-08-20 00:59:24 C 23 48 40.90 +18 34 55.7 u 160
2012-08-20 01:03:19 C 23 48 41.08 +18 35 06.9 u 160
2012-08-20 01:07:14 C 23 48 41.31 +18 35 18.3 u 160
2012-08-27 01:45:08 C 00 00 36.88 +28 12 55.2 t 204
2012-08-27 01:48:31 C 00 00 37.13 +28 13 09.3 t 204
2012-08-27 01:51:55 C 00 00 37.41 +28 13 23.1 t 204
2012-08-27 01:55:17 C 00 00 37.69 +28 13 36.9 t 204
2012-08-27 01:58:39 C 00 00 37.95 +28 13 50.6 t 204
2012-08-28 01:44:12 C 00 02 46.82 +29 54 04.9 u 160
2012-08-28 01:48:10 C 00 02 47.13 +29 54 22.0 u 160
2012-08-28 01:52:07 C 00 02 47.48 +29 54 39.9 u 160
2012-08-29 02:37:22 C 00 05 12.40 +31 44 56.4 u 160
2012-08-29 02:41:21 C 00 05 12.78 +31 45 15.2 u 160
2012-08-29 02:45:22 C 00 05 13.16 +31 45 32.8 u 160
2012-08-30 07:12:44 C 00 08 17.91 +34 00 12.9 u H21
2012-08-30 07:16:51 C 00 08 18.34 +34 00 33.1 u H21
2012-08-30 07:20:36 C 00 08 18.73 +34 00 51.3 u H21
2012-08-30 07:24:31 C 00 08 19.13 +34 01 10.6 u H21
2012-08-30 07:28:02 C 00 08 19.49 +34 01 27.8 u H21
2012-08-30 07:30:39 C 00 08 19.75 +34 01 40.5 u H21
2012-08-31 05:56:37 C 00 11 00.30 +35 53 57.1 u H21
2012-08-31 06:00:11 C 00 11 00.71 +35 54 15.5 u H21