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
2012-08-31 06:03:56 C 00 11 01.14 +35 54 34.9 u H21
2012-08-31 06:07:30 C 00 11 01.55 +35 54 53.2 u H21
2012-08-31 06:10:42 C 00 11 01.90 +35 55 09.9 u H21
2012-08-31 06:14:15 C 00 11 02.29 +35 55 28.0 u H21
2012-09-07 22:55:27 C 00 48 49.03 +54 53 17.6 t J84
2012-09-07 22:56:48 C 00 48 49.43 +54 53 27.3 t J84
2012-09-07 22:58:08 C 00 48 49.86 +54 53 35.7 t J84
2012-09-07 23:03:32 C 00 48 51.56 +54 54 14.4 t J84
2012-09-07 23:10:16 C 00 48 53.81 +54 55 03.2 t J84
2012-09-07 23:11:36 C 00 48 54.25 +54 55 13.2 t J84
2012-09-09 00:55:33 C 00 58 33.11 +57 59 38.5 u 160
2012-09-09 00:59:02 C 00 58 34.48 +58 00 03.7 u 160
2012-09-09 01:02:23 C 00 58 35.81 +58 00 28.0 u 160
2012-09-10 02:07:34 C 01 10 08.38 +61 02 39.2 c A24
2012-09-10 02:09:04 C 01 10 09.11 +61 02 49.8 c A24
2012-09-10 02:10:33 C 01 10 09.82 +61 03 00.7 c A24
2012-09-10 03:15:03 C 01 10 41.68 +61 10 47.8 c A24
2012-09-10 03:18:02 C 01 10 43.27 +61 11 09.5 c A24
2012-09-10 23:45:03 C 01 22 20.59 +63 39 59.2 u 089
2012-09-10 23:48:02 C 01 22 22.37 +63 40 20.8 u 089
2012-09-10 23:56:50 C 01 22 27.62 +63 41 24.7 u 089
2012-09-11 00:00:08 C 01 22 29.62 +63 41 48.9 u 089
2012-09-11 00:03:08 C 01 22 31.46 +63 42 10.1 u 089
2012-09-17 00:13:52 C 04 45 43.79 +77 02 34.2 c A24
2012-09-17 00:15:22 C 04 45 47.49 +77 02 37.3 c A24
2012-09-17 01:20:21 C 04 48 25.53 +77 04 35.1 c A24
2012-09-17 01:21:28 C 04 48 28.23 +77 04 37.1 c A24
2012-09-17 01:22:57 C 04 48 31.78 +77 04 39.8 c A24
2012-12-23 15:06:49 C 12 58 24.698 -08 20 38.65 L F51
2012-12-23 15:14:24 C 12 58 25.075 -08 20 45.86 L F51
2012-12-23 15:22:01 C 12 58 25.446 -08 20 52.41 L F51
2013-04-07 08:36:35 C 11 37 46.533 -15 42 13.27 L F51
2013-04-07 08:57:33 C 11 37 45.487 -15 42 03.31 L F51
2013-04-07 09:18:27 C 11 37 44.437 -15 41 53.01 L F51
2024-02-21 02:32:15 C 04 16 00.11 +18 51 00.6 V 695
2024-02-21 02:37:41 C 04 16 02.24 +18 50 59.1 V 695
2024-02-21 02:43:06 C 04 16 04.36 +18 50 57.6 V 695