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
2005-10-06 23:53:41 C 21 29 20.65 +27 04 48.6 r 084
2005-10-06 23:58:22 C 21 29 20.06 +27 04 48.8 r 084
2005-10-08 19:29:24 C 21 23 36.72 +27 03 14.6 r 084
2005-10-09 19:23:28 C 21 20 39.08 +27 01 47.2 r 160
2005-10-09 19:28:13 C 21 20 38.52 +27 01 46.4 r 160
2005-10-09 19:29:55 C 21 20 38.24 +27 01 47.0 r 160
2005-10-09 19:31:18 C 21 20 38.12 +27 01 46.6 r 160
2005-10-09 19:37:16 C 21 20 37.32 +27 01 45.6 o A48
2005-10-09 19:43:21 C 21 20 36.55 +27 01 45.0 o A48
2005-10-09 19:49:28 C 21 20 35.76 +27 01 45.0 o A48
2005-10-09 19:52:49 C 21 20 35.34 +27 01 43.4 c A53
2005-10-09 19:55:35 C 21 20 34.97 +27 01 44.1 o A48
2005-10-09 19:59:39 C 21 20 34.48 +27 01 43.6 c A53
2005-10-09 20:07:02 C 21 20 33.57 +27 01 43.3 c A53
2005-10-09 20:15:28 C 21 20 32.48 +27 01 42.7 c A53
2005-10-09 20:38:24 C 21 20 29.42 +27 01 34.2 r 084
2005-10-12 22:48:08 C 21 12 07.08 +26 54 18.4 r 084
2005-10-12 22:52:48 C 21 12 06.61 +26 54 17.9 r 084
2005-11-06 17:09:03 C 20 41 10.14 +25 42 14.0 o 461
2005-11-06 17:12:13 C 20 41 10.08 +25 42 13.9 o 461
2005-11-06 17:15:21 C 20 41 10.03 +25 42 13.6 o 461
2005-11-06 17:18:34 C 20 41 09.98 +25 42 13.4 o 461
2005-11-06 17:21:44 C 20 41 09.94 +25 42 13.3 o 461
2005-11-08 02:29:34 C 20 40 49.36 +25 40 47.4 18.9 c 704
2005-11-08 02:47:30 C 20 40 49.09 +25 40 47.3 19.0 c 704
2005-11-08 03:05:43 C 20 40 48.90 +25 40 45.1 18.9 c 704
2005-11-08 03:23:40 C 20 40 48.70 +25 40 43.7 18.7 c 704
2006-07-30 14:04:38 C 23 10 16.17 -27 45 44.3 r E12
2006-07-30 14:20:30 C 23 10 13.90 -27 45 41.4 r E12
2006-07-30 14:36:36 C 23 10 11.64 -27 45 38.2 r E12
2006-07-30 14:52:56 C 23 10 09.33 -27 45 35.8 r E12
2006-08-16 15:12:21 C 22 01 08.97 -24 47 17.9 r E12
2006-08-16 15:35:04 C 22 01 04.58 -24 47 01.8 r E12
2006-08-16 15:57:53 C 22 01 00.22 -24 46 44.7 r E12
2006-08-16 16:20:47 C 22 00 55.80 -24 46 27.4 r E12
2006-08-19 06:34:02 C 21 49 27.61 -23 58 56.4 o 644
2006-08-19 07:03:35 C 21 49 22.02 -23 58 32.7 o 644
2006-08-19 07:33:08 C 21 49 16.39 -23 58 08.9 o 644
2006-08-20 06:25:42 C 21 45 06.61 -23 39 14.0 o 644
2006-08-20 06:55:02 C 21 45 01.09 -23 38 49.6 o 644
2006-08-20 07:24:23 C 21 44 55.57 -23 38 25.1 o 644
2006-08-23 04:36:53 C 21 32 37.69 -22 37 32.1 18.7 c 704
2006-08-23 04:52:38 C 21 32 34.80 -22 37 17.9 17.4 c 704
2006-08-23 05:08:30 C 21 32 31.92 -22 37 04.1 17.6 c 704
2006-08-23 05:40:59 C 21 32 26.09 -22 36 34.6 18.1 c 704
2006-08-23 06:23:08 C 21 32 18.78 -22 35 54.8 o 644
2006-08-23 06:54:16 C 21 32 13.17 -22 35 26.5 o 644
2006-08-23 07:25:18 C 21 32 07.58 -22 34 57.9 o 644
2006-08-28 03:22:53 C 21 13 04.09 -20 43 35.7 o 699
2006-08-28 03:49:11 C 21 12 59.90 -20 43 10.2 o 699