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
2003-01-13 13:18:34 C 10 44 49.18 -12 48 13.3 c 644
2003-01-13 13:33:40 C 10 44 48.57 -12 48 10.3 c 644
2003-01-13 13:48:58 C 10 44 47.86 -12 48 07.6 c 644
2003-02-06 11:29:55 C 10 12 17.82 -08 45 19.6 c 644
2003-02-06 12:00:04 C 10 12 15.84 -08 45 00.1 c 644
2003-02-06 12:30:23 C 10 12 13.81 -08 44 41.0 c 644
2003-02-09 10:02:29 C 10 07 45.76 -08 00 18.2 c 671
2003-02-09 10:04:22 C 10 07 45.65 -08 00 16.8 c 671
2003-02-09 10:13:43 C 10 07 45.04 -08 00 11.2 c 671
2007-01-27 10:25:11 C 12 13 02.00 -10 30 33.7 o 291
2007-01-27 10:37:56 C 12 13 01.88 -10 30 32.3 o 291
2007-01-27 10:50:48 C 12 13 01.65 -10 30 30.6 o 291
2013-06-09 09:22:43 C 17 29 20.24 -06 12 19.2 o 291
2013-06-09 09:31:02 C 17 29 19.81 -06 12 17.2 o 291
2013-06-09 09:39:23 C 17 29 19.35 -06 12 15.7 o 291
2013-06-10 09:29:51 C 17 28 02.91 -06 07 21.8 o 291
2013-06-10 09:38:12 C 17 28 02.47 -06 07 20.2 o 291
2013-06-10 09:46:31 C 17 28 01.99 -06 07 18.2 o 291
2013-07-02 08:01:34 C 16 58 41.537 -04 55 12.40 L F51
2013-07-02 08:20:39 C 16 58 40.490 -04 55 11.42 L F51
2013-07-02 08:39:44 C 16 58 39.430 -04 55 10.17 L F51
2013-07-02 08:58:48 C 16 58 38.391 -04 55 09.10 L F51
2017-05-30 09:50:58 C 20 05 18.29 -01 13 40.4 t 705
2017-05-30 09:52:26 C 20 05 18.30 -01 13 39.7 t 705
2017-05-30 09:53:53 C 20 05 18.31 -01 13 38.9 t 705
2017-06-21 11:21:25 C 20 06 51.465 +04 04 00.74 L F51
2017-06-21 11:38:21 C 20 06 51.212 +04 04 11.63 L F51
2017-06-21 11:55:21 C 20 06 50.958 +04 04 22.52 L F51
2017-07-16 00:15:46 C 19 46 34.27 +10 21 05.3 U 204
2017-07-16 00:26:28 C 19 46 33.63 +10 21 12.1 U 204
2017-07-30 07:00:45 C 19 21 43.79 +13 20 56.5 q H45
2017-07-30 07:02:22 C 19 21 43.65 +13 20 57.1 q H45
2017-07-30 07:06:22 C 19 21 43.28 +13 20 59.0 q H45
2017-07-30 07:08:16 C 19 21 43.10 +13 20 59.4 q H45
2017-07-30 07:10:00 C 19 21 42.94 +13 21 00.5 q H45
2017-07-31 22:30:46 C 19 18 19.05 +13 36 58.4 U Z80
2017-07-31 22:46:29 C 19 18 17.63 +13 37 04.8 U Z80
2017-08-07 21:38:16 C 19 02 50.92 +14 31 04.5 q 160
2017-08-07 21:46:20 C 19 02 50.16 +14 31 07.5 q 160
2017-08-07 21:56:19 C 19 02 49.11 +14 31 09.1 q 160
2017-08-12 21:01:35 C 18 51 00.32 +14 54 02.4 q 160
2017-08-12 21:05:17 C 18 50 59.95 +14 54 03.0 q 160
2017-08-12 21:08:57 C 18 50 59.56 +14 54 03.2 q 160
2017-08-16 08:47:59 C 18 42 24.10 +15 01 43.0 L T08
2017-08-16 08:50:14 C 18 42 23.85 +15 01 42.9 L T08
2017-08-16 09:05:57 C 18 42 22.08 +15 01 43.1 L T08
2017-08-16 09:23:20 C 18 42 20.24 +15 01 44.1 L T08
2017-08-16 20:22:31 C 18 41 12.43 +15 02 01.3 q 160
2017-08-16 20:25:00 C 18 41 12.19 +15 02 01.5 q 160
2017-08-16 20:27:23 C 18 41 11.92 +15 02 01.9 q 160