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
2020-08-18 20:24:12 s 1 -31454.571 0 +389816.59 660.0 – C57
2020-08-18 20:34:13 S 21 40 23.378 -25 00 41.65 – V C57
2020-08-18 20:34:13 s 1 -31813.326 0 +389857.02 7440.0 – C57
2020-08-18 20:44:12 S 21 40 21.559 -25 00 30.49 – V C57
2020-08-18 20:44:12 s 1 -32172.012 0 +389896.50 4190.0 – C57
2020-08-18 20:54:13 S 21 40 19.795 -25 00 20.34 – V C57
2020-08-18 20:54:13 s 1 -32530.630 0 +389935.03 910.0 – C57
2020-08-18 21:14:12 S 21 40 16.507 -25 00 05.15 – V C57
2020-08-18 21:14:12 s 1 -33247.655 0 +390009.25 4250.0 – C57
2020-08-18 21:44:12 S 21 40 11.066 -24 59 39.23 – V C57
2020-08-18 21:44:12 s 1 -34322.655 0 +390113.45 4010.0 – C57
2020-08-18 21:54:12 S 21 40 09.125 -24 59 27.53 – V C57
2020-08-18 21:54:12 s 1 -34680.842 0 +390146.29 530.0 – C57
2020-08-18 22:04:13 S 21 40 07.570 -24 59 18.53 – V C57
2020-08-18 22:04:13 s 1 -35038.954 0 +390178.18 7020.0 – C57
2020-08-18 22:14:12 S 21 40 05.902 -24 59 10.75 – V C57
2020-08-18 22:14:12 s 1 -35396.990 0 +390209.13 3470.0 – C57
2020-08-18 22:24:13 S 21 40 04.111 -24 59 00.31 – V C57
2020-08-18 22:24:13 s 1 -35754.950 0 +390239.13 9880.0 – C57
2020-08-18 22:34:12 S 21 40 02.146 -24 58 53.04 – V C57
2020-08-18 22:34:12 s 1 -36112.832 0 +390268.18 6260.0 – C57
2020-08-18 22:44:12 S 21 40 00.706 -24 58 43.10 – V C57
2020-08-18 22:44:12 s 1 -36470.637 0 +390296.28 2600.0 – C57
2020-08-18 22:54:12 S 21 39 58.778 -24 58 32.56 – V C57
2020-08-18 22:54:12 s 1 -36828.362 0 +390323.44 8910.0 – C57
2020-08-18 23:04:12 S 21 39 57.014 -24 58 22.98 – V C57
2020-08-18 23:04:12 s 1 -37186.007 0 +390349.66 5180.0 – C57
2020-08-18 23:14:12 S 21 39 55.250 -24 58 14.95 – V C57
2020-08-18 23:14:12 s 1 -37543.572 0 +390374.93 1410.0 – C57
2020-08-18 23:24:12 S 21 39 53.602 -24 58 06.38 – V C57
2020-08-18 23:24:12 s 1 -37901.055 0 +390399.26 7610.0 – C57
2020-08-18 23:34:13 S 21 39 52.051 -24 57 57.92 – V C57
2020-08-18 23:34:13 s 1 -38258.455 0 +390422.64 3770.0 – C57
2020-08-18 23:44:12 S 21 39 50.234 -24 57 48.74 – V C57
2020-08-18 23:44:12 s 1 -38615.773 0 +390445.08 9880.0 – C57
2020-08-18 23:54:13 S 21 39 48.667 -24 57 40.46 – V C57
2020-08-18 23:54:13 s 1 -38973.006 0 +390466.57 5960.0 – C57
2020-08-19 00:04:12 S 21 39 47.050 -24 57 25.24 – V C57
2020-08-19 00:04:12 s 1 -39330.155 0 +390487.13 2000.0 – C57
2020-08-19 00:34:12 S 21 39 41.378 -24 57 03.56 – V C57
2020-08-19 00:34:12 s 1 -40401.082 0 +390543.13 9890.0 – C57
2020-08-19 00:44:12 S 21 39 39.504 -24 56 52.55 – V C57
2020-08-19 00:44:12 s 1 -40757.882 0 +390559.91 5770.0 – C57
2020-08-19 00:54:12 S 21 39 37.625 -24 56 43.62 – V C57
2020-08-19 00:54:12 s 1 -41114.593 0 +390575.76 1600.0 – C57
2020-08-19 01:04:13 S 21 39 36.216 -24 56 36.13 – V C57
2020-08-19 01:04:13 s 1 -41471.215 0 +390590.66 7400.0 – C57
2020-08-19 01:14:12 S 21 39 34.375 -24 56 26.30 – V C57
2020-08-19 01:14:12 s 1 -41827.745 0 +390604.62 3160.0 – C57
2020-08-19 01:24:12 S 21 39 32.446 -24 56 17.70 – V C57