495848 (2002 QD7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6475213394 ± 1.40e-08
Semi-major axis (a)2.4211293693 AU ± 2.55e-09
Inclination (i)11.63351116° ± 4.39e-06
Long. of Asc. Node (Ω)197.91192119° ± 2.40e-05
Arg. of Perihelion (ω)197.17846732° ± 2.36e-05
Mean Anomaly (M)52.08272298° ± 2.54e-06
Mean Motion (n)0.2616286392°/day ± 4.13e-10
Perihelion dist (q)0.85339644 AU ± 3.39e-08
Aphelion dist (Q)3.98886230 AU ± 3.42e-08
Orbital Period3.76727214 yr ± 5.94e-09
Physical Parameters
H (abs. magnitude)18.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.354″
Uncertainty0
Orbit TypeApollo
MOID0.101007 AU
Observations Used263
Oppositions15
Arc Total2002-2022
First Observation Used2002-08-20
Last Observation Used2022-03-10
Observations (282)
Date Type RA Dec Mag Band Observatory
2017-12-07 00:53:24 S 10 22 49.79 -20 45 13.9 L C51
2017-12-07 05:36:09 S 10 22 44.875 -20 45 42.30 L C51
2017-12-07 08:44:50 S 10 22 41.498 -20 46 01.13 L C51
2017-12-10 13:43:40 S 10 21 08.966 -20 52 10.20 L C51
2017-12-23 10:29:23 C 10 10 57.81 -20 39 36.9 U 703
2017-12-23 10:37:18 C 10 10 57.41 -20 39 36.1 U 703
2017-12-23 10:44:51 C 10 10 57.05 -20 39 34.3 U G96
2017-12-23 10:45:14 C 10 10 56.98 -20 39 34.7 U 703
2017-12-23 10:53:41 C 10 10 56.61 -20 39 33.0 U G96
2017-12-23 11:02:34 C 10 10 56.18 -20 39 31.5 U G96
2017-12-23 11:11:31 C 10 10 55.73 -20 39 30.0 U G96
2017-12-27 09:22:03 C 10 06 22.32 -20 19 57.4 U 703
2017-12-27 09:28:40 C 10 06 21.93 -20 19 55.1 U 703
2017-12-27 09:36:56 C 10 06 21.50 -20 19 53.1 U 703
2017-12-27 09:43:31 C 10 06 21.14 -20 19 51.7 U 703
2018-01-01 12:10:09 C 09 59 26.538 -19 41 16.21 U F51
2018-01-01 12:26:01 C 09 59 25.504 -19 41 10.35 U F51
2018-01-01 12:41:52 C 09 59 24.461 -19 41 04.50 U F51
2018-01-01 12:57:41 C 09 59 23.429 -19 40 58.52 U F51
2018-01-10 11:45:54 C 09 45 01.82 -17 54 47.8 U T08
2018-01-10 11:57:20 C 09 45 00.93 -17 54 41.4 U T08
2018-01-10 12:08:47 C 09 45 00.04 -17 54 33.7 U T08
2018-01-10 12:20:34 C 09 44 59.13 -17 54 26.3 U T08
2018-01-14 13:06:41 C 09 37 52.00 -16 50 25.7 U T08
2018-01-14 13:21:13 C 09 37 50.72 -16 50 11.9 U T08
2018-01-14 13:23:20 C 09 37 50.60 -16 50 11.9 U T08
2018-01-14 13:35:48 C 09 37 49.62 -16 50 05.0 U T08
2018-01-14 13:37:54 C 09 37 49.43 -16 50 01.4 U T08
2018-01-14 13:50:27 C 09 37 48.45 -16 49 50.6 U T08
2018-01-14 13:52:30 C 09 37 48.27 -16 49 51.3 U T08
2018-01-14 14:07:15 C 09 37 47.15 -16 49 39.8 U T08
2018-01-16 07:12:46 C 09 34 42.91 -16 19 36.2 U 703
2018-01-16 07:27:54 C 09 34 41.72 -16 19 25.8 U 703
2018-01-16 07:35:28 C 09 34 41.08 -16 19 20.0 U 703
2018-01-17 12:13:40 C 09 32 31.12 -15 57 19.2 U T08
2018-01-17 12:36:06 C 09 32 29.33 -15 57 03.3 U T08
2018-01-17 12:38:04 C 09 32 29.14 -15 57 00.8 U T08
2018-01-17 12:45:19 C 09 32 28.54 -15 56 56.2 U T08
2018-01-18 12:56:47 C 09 30 38.86 -15 37 47.6 U T08
2018-01-18 13:11:23 C 09 30 37.71 -15 37 35.9 U T08
2018-01-18 13:26:00 C 09 30 36.51 -15 37 24.0 U T08
2018-01-18 13:40:41 C 09 30 35.36 -15 37 11.4 U T08
2018-01-20 07:17:42 C 09 27 27.72 -15 03 07.8 U 703
2018-01-20 07:26:01 C 09 27 27.08 -15 03 01.0 U 703
2018-01-20 07:33:37 C 09 27 26.45 -15 02 54.5 U 703
2018-01-20 07:41:14 C 09 27 25.86 -15 02 48.1 U 703
2018-01-21 11:55:37 C 09 25 18.27 -14 38 48.1 U T08
2018-01-21 12:08:48 C 09 25 17.22 -14 38 36.4 U T08
2018-01-21 12:12:46 C 09 25 16.95 -14 38 34.2 U T08
2018-01-21 12:30:35 C 09 25 15.49 -14 38 19.5 U T08