40263 (1999 FQ5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1610227286 ± 1.44e-08
Semi-major axis (a)1.4948582378 AU ± 9.38e-10
Inclination (i)25.84354570° ± 2.21e-06
Long. of Asc. Node (Ω)172.80051376° ± 2.98e-06
Arg. of Perihelion (ω)198.72294269° ± 6.37e-06
Mean Anomaly (M)7.52852681° ± 6.63e-06
Mean Motion (n)0.5392774525°/day ± 5.08e-10
Perihelion dist (q)1.25415209 AU ± 2.16e-08
Aphelion dist (Q)1.73556439 AU ± 2.16e-08
Orbital Period1.82767939 yr ± 1.72e-09
Physical Parameters
H (abs. magnitude)17.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.196″
Uncertainty0
Orbit TypeAmor
MOID0.255296 AU
Observations Used947
Gaia Obs Used62
Oppositions13
Arc Total1988-2025
First Observation Used1988-02-23
Last Observation Used2025-11-21
Observations (1153)
Date Type RA Dec Mag Band Observatory
2021-03-03 15:56:50 C 12 43 27.914 -01 54 28.08 V P07
2021-03-03 16:56:10 C 12 43 26.018 -01 53 12.95 V P07
2021-03-03 17:59:34 C 12 43 23.966 -01 51 51.41 V P07
2021-03-03 18:53:56 C 12 43 22.222 -01 50 42.47 V P07
2021-03-03 18:55:48 C 12 43 22.123 -01 50 40.56 V P07
2021-03-03 19:50:47 C 12 43 20.378 -01 49 29.57 V P07
2021-03-03 20:49:22 C 12 43 18.415 -01 48 14.51 V P07
2021-03-05 17:33:20 C 12 41 55.589 -00 50 12.34 V P07
2021-03-05 18:29:56 C 12 41 53.546 -00 48 57.46 V P07
2021-03-05 19:36:24 C 12 41 51.238 -00 47 29.65 V P07
2021-03-05 20:47:32 C 12 41 48.679 -00 45 55.98 V P07
2021-03-07 09:44:08 C 12 40 33.65 +00 03 09.3 V G96
2021-03-07 09:51:36 C 12 40 33.38 +00 03 19.3 V G96
2021-03-07 09:59:01 C 12 40 33.09 +00 03 29.3 V G96
2021-03-07 10:06:24 C 12 40 32.82 +00 03 39.3 V G96
2021-03-07 11:02:33 C 12 40 31.19 +00 04 57.3 V T08
2021-03-07 11:07:13 C 12 40 31.05 +00 05 03.7 V T08
2021-03-07 11:15:12 C 12 40 30.74 +00 05 14.4 V T08
2021-03-07 11:22:33 C 12 40 30.43 +00 05 24.1 V T08
2021-03-07 12:03:29 C 12 40 28.41 +00 06 17.2 V G96
2021-03-07 12:07:31 C 12 40 28.25 +00 06 22.8 V G96
2021-03-07 12:11:33 C 12 40 28.11 +00 06 28.2 V G96
2021-03-11 08:20:56 C 12 36 58.02 +02 13 28.7 V 703
2021-03-11 08:36:25 C 12 36 57.49 +02 13 51.2 V 703
2021-03-11 08:44:09 C 12 36 57.09 +02 14 02.1 V 703
2021-03-13 18:57:27 C 12 34 29.60 +03 36 27.3 q D29
2021-03-13 19:14:00 C 12 34 28.84 +03 36 51.1 q D29
2021-03-13 19:30:32 C 12 34 28.05 +03 37 14.7 q D29
2021-03-15 10:27:00 C 12 32 44.86 +04 32 59.6 V T08
2021-03-15 10:32:18 C 12 32 44.59 +04 33 07.2 V T08
2021-03-15 10:36:17 C 12 32 44.42 +04 33 13.1 V T08
2021-03-15 10:53:11 C 12 32 43.57 +04 33 37.3 V T08
2021-03-17 07:08:00 C 12 30 41.46 +05 37 08.3 U I41
2021-03-17 08:09:55 C 12 30 38.38 +05 38 37.4 U I41
2021-03-17 09:05:44 C 12 30 35.60 +05 39 57.7 U I41
2021-03-18 06:55:14 C 12 29 34.08 +06 11 19.6 U I41
2021-03-18 06:56:34 C 12 29 34.02 +06 11 21.5 U I41
2021-03-18 07:03:38 C 12 29 33.65 +06 11 31.8 U I41
2021-03-18 08:24:50 C 12 29 29.56 +06 13 28.4 U I41
2021-03-18 08:28:14 C 12 29 29.39 +06 13 33.3 U I41
2021-03-19 00:22:57 C 12 28 43.94 +06 36 25.1 o Z22
2021-03-19 00:44:27 C 12 28 42.83 +06 36 55.7 o Z22
2021-03-19 01:19:55 C 12 28 41.09 +06 37 47.3 o Z22
2021-03-19 08:18:16 C 12 28 20.73 +06 47 46.1 V 703
2021-03-19 08:25:46 C 12 28 20.34 +06 47 56.5 V 703
2021-03-19 08:30:01 C 12 28 20.22 +06 48 02.5 U I41
2021-03-19 08:33:17 C 12 28 19.99 +06 48 07.8 V 703
2021-03-19 08:40:49 C 12 28 19.59 +06 48 18.1 V 703
2021-03-19 09:05:54 C 12 28 18.38 +06 48 54.0 U I41
2021-03-19 11:20:08 C 12 28 11.94 +06 52 09.0 V T08