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
2021-06-01 04:50:35 C 12 04 26.18 +23 49 04.3 V G96
2021-06-01 04:58:00 C 12 04 26.45 +23 49 02.8 V G96
2021-06-16 04:52:18 C 12 20 34.92 +22 17 37.3 V G96
2021-06-16 05:00:24 C 12 20 35.35 +22 17 34.6 V G96
2021-06-16 05:08:28 C 12 20 35.76 +22 17 32.1 V G96
2021-06-16 05:16:33 C 12 20 36.18 +22 17 28.9 V G96
2023-01-26 13:00:00 C 14 36 25.506 -08 19 32.66 V G96
2023-01-26 13:07:28 C 14 36 26.039 -08 19 30.14 V G96
2023-01-26 13:14:58 C 14 36 26.572 -08 19 28.13 V G96
2023-03-28 10:01:23 C 15 50 25.192 +10 17 55.28 V G96
2023-03-28 10:08:49 C 15 50 25.253 +10 18 04.79 V G96
2023-03-28 10:16:17 C 15 50 25.325 +10 18 14.04 V G96
2023-03-28 10:23:44 C 15 50 25.400 +10 18 23.36 V G96
2023-03-28 10:31:53 C 15 50 25.433 +10 18 34.02 V 703
2023-03-28 10:39:27 C 15 50 25.523 +10 18 43.45 V 703
2023-03-28 10:47:00 C 15 50 25.548 +10 18 52.96 V 703
2023-03-28 10:54:34 C 15 50 25.688 +10 19 02.60 V 703
2023-03-30 14:24:24 C 15 50 55.633 +11 24 26.15 U F51
2023-03-30 14:39:45 C 15 50 55.712 +11 24 45.75 U F51
2023-03-30 14:55:04 C 15 50 55.794 +11 25 05.30 U F51
2023-03-30 15:10:29 C 15 50 55.871 +11 25 24.97 U F51
2023-04-03 07:39:27 C 15 51 19.836 +13 19 53.65 V G96
2023-04-03 07:46:45 C 15 51 19.807 +13 20 03.01 V G96
2023-04-03 07:54:03 C 15 51 19.825 +13 20 12.91 V G96
2023-04-03 08:01:20 C 15 51 19.843 +13 20 22.24 V G96
2023-04-14 10:07:28 C 15 48 48.215 +19 10 35.40 V G96
2023-04-14 10:14:50 C 15 48 48.028 +19 10 45.34 V G96
2023-04-14 10:22:13 C 15 48 47.869 +19 10 55.06 V G96
2023-04-14 10:29:37 C 15 48 47.736 +19 11 05.42 V G96
2023-04-15 14:24:11 C 15 48 12.092 +19 47 18.98 U F52
2023-04-15 14:39:08 C 15 48 11.719 +19 47 38.00 U F52
2023-04-15 14:54:11 C 15 48 11.347 +19 47 57.49 U F52
2023-04-16 09:34:04 C 15 47 45.924 +20 11 59.75 V 703
2023-04-16 09:41:49 C 15 47 45.715 +20 12 09.32 V 703
2023-04-16 09:49:32 C 15 47 45.596 +20 12 19.33 V 703
2023-04-16 09:57:09 C 15 47 45.305 +20 12 28.40 V 703
2023-04-16 10:08:01 C 15 47 45.103 +20 12 43.56 V 703
2023-04-16 10:15:40 C 15 47 44.858 +20 12 53.78 V 703
2023-04-16 10:30:57 C 15 47 44.502 +20 13 11.60 V 703
2023-04-26 08:48:33 C 15 39 59.576 +25 02 15.54 V G96
2023-04-26 08:56:02 C 15 39 59.249 +25 02 23.86 V G96
2023-04-26 09:03:32 C 15 39 58.936 +25 02 32.32 V G96
2023-04-26 09:11:00 C 15 39 58.601 +25 02 40.74 V G96
2023-04-29 08:50:58 C 15 36 55.256 +26 20 22.06 V 703
2023-04-29 08:59:52 C 15 36 54.868 +26 20 31.70 V 703
2023-04-29 09:16:49 C 15 36 54.176 +26 20 48.44 V 703
2023-05-03 06:36:13 C 15 32 32.219 +27 53 29.80 V 703
2023-05-03 06:51:50 C 15 32 31.333 +27 53 44.52 V 703
2023-05-03 06:59:54 C 15 32 31.016 +27 53 50.86 V 703
2023-05-08 09:39:48 C 15 26 14.942 +29 39 19.22 V 703