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
2020-08-21 20:44:12 S 21 28 16.207 -23 54 30.85 – V C57
2020-08-21 20:44:12 s 1 -169039.50 0 +320468.96 2510.0 – C57
2020-08-21 20:54:12 S 21 28 14.410 -23 54 24.30 – V C57
2020-08-21 20:54:12 s 1 -169283.73 2 +320106.54 280.0 – C57
2020-08-21 21:04:12 S 21 28 13.020 -23 54 13.32 – V C57
2020-08-21 21:04:12 s 1 -169527.45 2 +319743.16 7840.0 – C57
2020-08-21 21:14:12 S 21 28 11.309 -23 54 04.32 – V C57
2020-08-21 21:14:12 s 1 -169770.65 9 +319378.80 5190.0 – C57
2020-08-21 21:24:12 S 21 28 09.650 -23 53 54.13 – V C57
2020-08-21 21:24:12 s 1 -170013.35 1 +319013.46 2330.0 – C57
2020-08-21 21:44:12 S 21 28 06.437 -23 53 36.06 – V C57
2020-08-21 21:44:12 s 1 -170497.18 4 +318279.88 5980.0 – C57
2020-08-21 21:54:12 S 21 28 05.306 -23 53 26.41 – V C57
2020-08-21 21:54:12 s 1 -170738.32 1 +317911.62 2480.0 – C57
2020-08-21 22:04:12 S 21 28 03.492 -23 53 18.02 – V C57
2020-08-21 22:04:12 s 1 -170978.93 7 +317542.39 8770.0 – C57
2020-08-21 22:14:12 S 21 28 01.896 -23 53 04.74 – V C57
2020-08-21 22:14:12 s 1 -171219.03 0 +317172.18 4850.0 – C57
2020-08-21 22:24:12 S 21 28 00.086 -23 52 57.07 – V C57
2020-08-21 22:24:12 s 1 -171458.59 8 +316800.99 710.0 – C57
2020-08-21 22:34:12 S 21 27 58.973 -23 52 51.89 – V C57
2020-08-21 22:34:12 s 1 -171697.64 0 +316428.83 6360.0 – C57
2020-08-21 22:44:12 S 21 27 57.122 -23 52 43.50 – V C57
2020-08-21 22:44:12 s 1 -171936.15 4 +316055.69 1790.0 – C57
2020-08-21 22:54:12 S 21 27 55.584 -23 52 31.30 – V C57
2020-08-21 22:54:12 s 1 -172174.13 7 +315681.57 7000.0 – C57
2020-08-21 23:04:12 S 21 27 53.834 -23 52 24.20 – V C57
2020-08-21 23:04:12 s 1 -172411.59 0 +315306.47 2000.0 – C57
2020-08-21 23:14:12 S 21 27 52.121 -23 52 11.17 – V C57
2020-08-21 23:14:12 s 1 -172648.50 9 +314930.39 6780.0 – C57
2020-08-21 23:24:12 S 21 27 50.366 -23 52 03.36 – V C57
2020-08-21 23:24:12 s 1 -172884.89 3 +314553.33 1340.0 – C57
2020-08-21 23:54:12 S 21 27 45.818 -23 51 32.76 – V C57
2020-08-21 23:54:12 s 1 -173590.81 8 +313416.27 3710.0 – C57
2020-08-22 00:04:12 S 21 27 44.311 -23 51 21.20 – V C57
2020-08-22 00:04:12 s 1 -173825.04 6 +313035.29 7390.0 – C57
2020-08-22 00:14:12 S 21 27 42.593 -23 51 19.66 – V C57
2020-08-22 00:14:12 s 1 -174058.73 0 +312653.32 850.0 – C57
2020-08-22 00:24:12 S 21 27 41.268 -23 51 06.44 – V C57
2020-08-22 00:24:12 s 1 -174291.86 8 +312270.37 4090.0 – C57
2020-08-22 00:54:12 S 21 27 36.302 -23 50 40.20 – V C57
2020-08-22 00:54:12 s 1 -174987.99 5 +311115.61 2460.0 – C57
2020-08-22 01:04:12 S 21 27 34.807 -23 50 33.18 – V C57
2020-08-22 01:04:12 s 1 -175218.93 5 +310728.72 4800.0 – C57
2020-08-22 01:14:12 S 21 27 33.139 -23 50 23.60 – V C57
2020-08-22 01:14:12 s 1 -175449.32 1 +310340.84 6910.0 – C57
2020-08-22 01:34:12 S 21 27 29.844 -23 50 04.96 – V C57
2020-08-22 01:34:12 s 1 -175908.42 4 +309562.12 460.0 – C57
2020-08-22 01:44:12 S 21 27 28.447 -23 49 53.51 – V C57
2020-08-22 01:44:12 s 1 -176137.13 7 +309171.28 1890.0 – C57