IAA RAS IAA Minor Planet Database

503960 (2004 QF1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2906165787 ± 4.44e-08
Semi-major axis (a)1.0513416823 AU ± 1.57e-09
Inclination (i)17.82489442° ± 3.93e-06
Long. of Asc. Node (Ω)332.90278141° ± 4.65e-06
Arg. of Perihelion (ω)174.08232323° ± 1.23e-05
Mean Anomaly (M)130.47109729° ± 1.50e-05
Mean Motion (n)0.9143162773°/day ± 2.05e-09
Perihelion dist (q)0.74580436 AU ± 4.66e-08
Aphelion dist (Q)1.35687901 AU ± 4.67e-08
Orbital Period1.07799271 yr ± 2.42e-09
Physical Parameters
H (abs. magnitude)18.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.673″
Uncertainty0
Orbit TypeApollo
MOID0.242294 AU
Observations Used2531
Oppositions1
Arc Total2004-2022
First Observation Used2004-08-19
Last Observation Used2022-08-27
Observations (4408)
Date Type RA Dec Mag Band Observatory
2020-08-19 01:24:12 s 1 -42184.184 0 +390617.65 8870.0 – C57
2020-08-19 01:34:12 S 21 39 30.854 -24 56 07.73 – V C57
2020-08-19 01:34:12 s 1 -42540.530 0 +390629.73 4540.0 – C57
2020-08-19 01:44:12 S 21 39 28.910 -24 55 57.61 – V C57
2020-08-19 01:44:12 s 1 -42896.783 0 +390640.88 160.0 – C57
2020-08-19 01:54:12 S 21 39 27.377 -24 55 51.17 – V C57
2020-08-19 01:54:12 s 1 -43252.942 0 +390651.08 5750.0 – C57
2020-08-19 02:04:12 S 21 39 25.642 -24 55 43.32 – V C57
2020-08-19 02:04:12 s 1 -43609.006 0 +390660.35 1290.0 – C57
2020-08-19 02:14:12 S 21 39 23.839 -24 55 31.66 – V C57
2020-08-19 02:14:12 s 1 -43964.974 0 +390668.68 6780.0 – C57
2020-08-19 02:24:12 S 21 39 21.926 -24 55 23.41 – V C57
2020-08-19 02:24:12 s 1 -44320.846 0 +390676.07 2230.0 – C57
2020-08-19 02:34:13 S 21 39 20.170 -24 55 13.44 – V C57
2020-08-19 02:34:13 s 1 -44676.620 0 +390682.52 7630.0 – C57
2020-08-19 02:44:12 S 21 39 18.454 -24 55 07.61 – V C57
2020-08-19 02:44:12 s 1 -45032.296 0 +390688.03 2990.0 – C57
2020-08-19 02:54:12 S 21 39 16.709 -24 54 56.63 – V C57
2020-08-19 02:54:12 s 1 -45387.872 0 +390692.61 8310.0 – C57
2020-08-19 03:04:12 S 21 39 15.228 -24 54 46.08 – V C57
2020-08-19 03:04:12 s 1 -45743.349 0 +390696.25 3570.0 – C57
2020-08-19 03:24:12 S 21 39 11.604 -24 54 26.14 – V C57
2020-08-19 03:24:12 s 1 -46453.999 0 +390700.73 3970.0 – C57
2020-08-19 03:34:12 S 21 39 09.850 -24 54 22.43 – V C57
2020-08-19 03:34:12 s 1 -46809.170 0 +390701.56 9100.0 – C57
2020-08-19 03:47:51 C 21 40 32.73 -25 01 32.7 – V V93
2020-08-19 03:54:12 S 21 39 06.350 -24 54 00.00 – V C57
2020-08-19 03:54:12 s 1 -47519.203 0 +390700.43 9210.0 – C57
2020-08-19 04:04:13 S 21 39 04.582 -24 53 53.41 – V C57
2020-08-19 04:04:13 s 1 -47874.062 0 +390698.46 4190.0 – C57
2020-08-19 04:14:12 S 21 39 02.815 -24 53 44.34 – V C57
2020-08-19 04:14:12 s 1 -48228.816 0 +390695.55 9120.0 – C57
2020-08-19 04:24:12 S 21 39 01.202 -24 53 34.33 – V C57
2020-08-19 04:24:12 s 1 -48583.463 0 +390691.71 4000.0 – C57
2020-08-19 04:34:12 S 21 38 59.566 -24 53 28.28 – V C57
2020-08-19 04:34:12 s 1 -48938.002 0 +390686.94 8840.0 – C57
2020-08-19 04:39:57 C 21 40 22.96 -25 00 49.1 – V V93
2020-08-19 04:44:12 S 21 38 57.602 -24 53 16.37 – V C57
2020-08-19 04:44:12 s 1 -49292.433 0 +390681.23 3620.0 – C57
2020-08-19 04:54:12 S 21 38 55.526 -24 53 04.27 – V C57
2020-08-19 04:54:12 s 1 -49646.755 0 +390674.59 8360.0 – C57
2020-08-19 05:04:12 S 21 38 54.233 -24 52 55.34 – V C57
2020-08-19 05:04:12 s 1 -50000.967 0 +390667.02 3040.0 – C57
2020-08-19 05:14:12 S 21 38 52.356 -24 52 53.76 – V C57
2020-08-19 05:14:12 s 1 -50355.069 0 +390658.52 7670.0 – C57
2020-08-19 05:24:12 S 21 38 50.705 -24 52 42.42 – V C57
2020-08-19 05:24:12 s 1 -50709.058 0 +390649.08 2250.0 – C57
2020-08-19 05:31:36 C 21 40 13.30 -25 00 04.5 – V V93
2020-08-19 05:34:13 S 21 38 48.922 -24 52 28.88 – V C57
2020-08-19 05:34:13 s 1 -51062.936 0 +390638.71 6780.0 – C57