484795 (2009 DE47)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2757211511 ± 2.32e-08
Semi-major axis (a)1.0956374401 AU ± 4.03e-10
Inclination (i)20.05979103° ± 3.41e-06
Long. of Asc. Node (Ω)29.81009834° ± 2.02e-06
Arg. of Perihelion (ω)41.90363926° ± 4.35e-06
Mean Anomaly (M)285.50747623° ± 4.08e-06
Mean Motion (n)0.8594329088°/day ± 4.74e-10
Perihelion dist (q)0.79354702 AU ± 2.55e-08
Aphelion dist (Q)1.39772786 AU ± 2.55e-08
Orbital Period1.14683331 yr ± 6.33e-10
Physical Parameters
H (abs. magnitude)18.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.213″
Uncertainty0
Orbit TypeApollo
MOID0.144882 AU
Observations Used1016
Oppositions2
Arc Total2009-2025
First Observation Used2009-02-28
Last Observation Used2025-05-23
Observations (1098)
Date Type RA Dec Mag Band Observatory
2017-04-24 07:06:12 C 12 49 01.81 -04 41 28.7 q 703
2017-04-24 07:14:54 C 12 49 00.40 -04 41 42.9 q 703
2017-04-24 07:21:12 C 12 48 59.38 -04 41 53.1 q 703
2017-04-24 07:27:30 C 12 48 58.37 -04 42 05.0 q 703
2017-04-25 11:54:27 C 12 44 42.02 -05 27 31.0 L T05
2017-04-25 12:13:23 C 12 44 39.16 -05 28 00.5 L T05
2017-04-25 12:32:15 C 12 44 36.30 -05 28 29.8 L T05
2017-04-25 12:51:10 C 12 44 33.46 -05 28 59.2 L T05
2017-04-26 11:47:26 C 12 41 18.47 -06 04 22.9 L T08
2017-04-26 12:05:55 C 12 41 15.78 -06 04 50.1 L T08
2017-04-26 12:24:37 C 12 41 13.09 -06 05 19.0 L T08
2017-04-26 12:41:36 C 12 41 10.68 -06 05 44.2 L T08
2017-04-28 08:45:23 C 12 35 23.454 -07 10 29.82 L F51
2017-04-28 09:02:53 C 12 35 21.114 -07 10 54.71 L F51
2017-04-28 10:53:05 C 12 35 06.497 -07 13 30.63 L F51
2017-04-28 11:09:35 C 12 35 04.333 -07 13 53.85 L F51
2017-04-29 01:40:17 C 12 33 19.22 -07 34 21.3 q W34
2017-04-29 01:52:51 C 12 33 17.65 -07 34 39.0 q W34
2017-04-29 02:03:01 C 12 33 16.35 -07 34 53.2 q W34
2017-04-29 02:16:26 C 12 33 14.61 -07 35 11.6 q W34
2017-04-29 21:50:15 C 12 30 55.49 -08 01 59.3 U 160
2017-04-29 21:52:10 C 12 30 55.25 -08 02 01.8 U 160
2017-04-29 21:54:06 C 12 30 55.01 -08 02 04.6 U 160
2017-05-01 03:50:08 C 12 27 36.21 -08 41 27.7 q G96
2017-05-01 03:56:14 C 12 27 35.52 -08 41 35.6 q G96
2017-05-01 04:02:20 C 12 27 34.83 -08 41 43.5 q G96
2017-05-01 04:08:25 C 12 27 34.13 -08 41 51.4 q G96
2017-05-06 09:03:16 C 12 16 09.88 -11 08 57.8 L T05
2017-05-06 09:25:57 C 12 16 08.04 -11 09 23.1 L T05
2017-05-06 09:50:05 C 12 16 06.05 -11 09 49.4 L T05
2017-05-06 10:12:46 C 12 16 04.21 -11 10 12.6 L T05
2017-05-13 07:36:46 C 12 06 23.38 -13 49 28.9 L T08
2017-05-13 07:57:24 C 12 06 22.34 -13 49 46.4 L T08
2017-05-13 08:20:54 C 12 06 21.14 -13 50 06.1 L T08
2017-05-13 08:38:32 C 12 06 20.36 -13 50 20.9 L T08
2017-05-14 05:00:55 C 12 05 30.82 -14 07 46.9 q 703
2017-05-14 05:08:38 C 12 05 30.48 -14 07 53.3 q 703
2017-05-14 05:16:21 C 12 05 30.14 -14 07 59.9 q 703
2017-05-14 05:24:03 C 12 05 29.79 -14 08 06.3 q 703
2017-05-27 06:17:09 C 12 00 31.001 -17 53 14.20 L F51
2017-05-27 06:33:02 C 12 00 30.988 -17 53 24.11 L F51
2017-05-27 06:48:53 C 12 00 30.971 -17 53 33.96 L F51
2017-05-27 07:04:45 C 12 00 30.960 -17 53 43.86 L F51
2018-06-11 03:53:44 C 10 28 19.33 +11 21 49.3 U G96
2018-06-11 04:02:02 C 10 28 20.20 +11 21 37.6 U G96
2018-06-11 04:10:21 C 10 28 21.05 +11 21 25.3 U G96
2018-06-11 04:18:40 C 10 28 22.08 +11 21 14.0 U G96
2023-08-07 14:33:06 S 03 59 17.29 -35 11 11.9 L C51
2023-08-07 14:33:17 S 03 59 17.28 -35 11 12.2 L C51
2023-08-07 16:06:26 S 03 59 34.37 -35 09 47.1 L C51