2016 QD44

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8116119646 ± 1.08e-06
Semi-major axis (a)2.6281425641 AU ± 2.19e-07
Inclination (i)29.48216782° ± 1.53e-04
Long. of Asc. Node (Ω)353.51192326° ± 5.19e-05
Arg. of Perihelion (ω)214.47051213° ± 1.51e-04
Mean Anomaly (M)88.38254408° ± 7.65e-05
Mean Motion (n)0.2313336958°/day ± 2.89e-08
Perihelion dist (q)0.49511061 AU ± 2.84e-06
Aphelion dist (Q)4.76117451 AU ± 2.87e-06
Orbital Period4.26062567 yr ± 5.32e-07
Physical Parameters
H (abs. magnitude)18.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.286″
Uncertainty0
Orbit TypeApollo
MOID0.365520 AU
Observations Used41
Oppositions3
Arc Total2016-2020
First Observation Used2016-08-01
Last Observation Used2020-11-16
Observations (43)
Date Type RA Dec Mag Band Observatory
2016-08-01 12:04:46 C 00 48 06.705 -10 47 15.62 V F51
2016-08-01 12:20:46 C 00 48 05.500 -10 47 17.62 V F51
2016-08-01 12:36:46 C 00 48 04.270 -10 47 19.63 V F51
2016-08-01 12:52:49 C 00 48 03.027 -10 47 21.56 V F51
2016-08-27 11:04:21 C 23 50 54.827 -12 18 42.88 L F51
2016-08-27 11:20:21 C 23 50 53.187 -12 18 44.74 L F51
2016-08-27 11:36:22 C 23 50 51.549 -12 18 47.03 L F51
2016-08-27 11:52:21 C 23 50 49.905 -12 18 48.77 L F51
2016-08-28 07:27:49 C 23 48 51.74 -12 21 09.6 u H21
2016-08-28 07:39:14 C 23 48 50.56 -12 21 11.1 u H21
2016-08-28 07:54:44 C 23 48 48.97 -12 21 12.9 u H21
2016-08-28 08:16:06 C 23 48 47.02 -12 21 14.3 o 691
2016-08-28 08:36:48 C 23 48 44.91 -12 21 16.6 o 691
2016-08-28 08:57:30 C 23 48 42.74 -12 21 19.5 o 691
2016-08-28 10:11:28 C 23 48 35.13 -12 21 27.8 o 291
2016-08-28 10:14:18 C 23 48 34.84 -12 21 28.2 o 291
2016-08-28 10:17:07 C 23 48 34.57 -12 21 28.3 o 291
2016-08-29 07:54:16 C 23 46 24.81 -12 23 56.1 o 691
2016-08-29 08:14:14 C 23 46 22.68 -12 23 57.6 o 691
2016-08-29 08:34:06 C 23 46 20.46 -12 24 00.1 o 691
2016-08-29 09:48:14 C 23 46 13.10 -12 24 07.1 o 291
2016-08-29 09:51:02 C 23 46 12.81 -12 24 07.9 o 291
2016-08-29 09:53:53 C 23 46 12.53 -12 24 07.7 o 291
2016-08-31 11:09:48 C 23 41 17.87 -12 29 13.7 o 291
2016-08-31 11:11:57 C 23 41 17.64 -12 29 13.9 o 291
2016-08-31 11:14:07 C 23 41 17.47 -12 29 13.7 o 291
2016-09-07 11:01:54 C 23 25 09.086 -12 41 28.43 t 568
2016-09-07 11:03:34 C 23 25 08.921 -12 41 28.52 t 568
2016-09-21 05:46:16 C 22 58 00.40 -12 40 55.5 u 807
2016-09-21 06:00:08 C 22 57 59.38 -12 40 54.5 u 807
2016-09-21 06:14:00 C 22 57 58.42 -12 40 53.6 u 807
2016-10-03 03:44:01 C 22 41 12.02 -12 17 17.2 u 807
2016-10-03 04:07:41 C 22 41 10.85 -12 17 14.2 u 807
2016-10-03 04:31:34 C 22 41 09.70 -12 17 11.9 u 807
2016-10-25 06:06:01 C 22 26 09.232 -10 54 48.16 V F51
2016-10-25 06:22:04 C 22 26 09.080 -10 54 44.91 V F51
2020-11-15 01:27:45 C 20 49 39.22 -26 28 26.1 V 807
2020-11-15 01:40:49 C 20 49 40.33 -26 28 15.3 V 807
2020-11-15 01:54:27 C 20 49 41.53 -26 28 04.1 V 807
2020-11-16 00:44:43 C 20 51 42.50 -26 09 44.3 V 807
2020-11-16 00:57:14 C 20 51 43.54 -26 09 34.5 V 807
2020-11-16 01:08:42 C 20 51 44.56 -26 09 24.9 V 807
2020-11-16 01:43:05 C 20 51 47.54 -26 08 58.2 V 807