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
2025-03-02 13:20:25 C 18 00 05.206 +58 42 17.78 V T08
2025-03-02 13:29:48 C 18 00 02.268 +58 42 25.88 V T05
2025-03-02 13:40:38 C 17 59 58.846 +58 42 38.30 V T08
2025-03-02 13:48:22 C 17 59 56.412 +58 42 45.43 V T05
2025-03-03 14:34:30 C 17 52 05.983 +59 04 58.44 V T08
2025-03-03 14:39:14 C 17 52 04.471 +59 05 03.05 V T08
2025-03-03 14:46:37 C 17 52 01.918 +59 05 09.92 V T08
2025-03-03 15:16:24 C 17 51 51.864 +59 05 38.08 V T08
2025-03-07 13:42:10 C 17 18 07.274 +60 15 59.65 V T08
2025-03-07 13:46:10 C 17 18 05.635 +60 16 02.32 V T08
2025-03-07 13:53:53 C 17 18 02.522 +60 16 07.82 V T08
2025-03-07 14:08:08 C 17 17 56.698 +60 16 17.44 V T08
2025-03-08 22:43:36 B 17 04 46.735 +60 32 59.96 W Z80
2025-03-08 22:51:41 B 17 04 43.392 +60 33 04.50 W Z80
2025-03-08 22:59:43 B 17 04 39.986 +60 33 08.46 W Z80
2025-03-10 12:00:17 C 16 48 43.603 +60 47 37.32 V 703
2025-03-10 12:03:51 C 16 48 41.922 +60 47 38.33 V 703
2025-03-10 12:07:25 C 16 48 40.273 +60 47 39.91 V 703
2025-03-10 12:10:59 C 16 48 38.653 +60 47 40.56 V 703
2025-03-11 11:31:56 C 16 38 06.637 +60 52 42.31 V 703
2025-03-11 11:35:21 C 16 38 05.075 +60 52 42.10 V 703
2025-03-11 11:38:46 C 16 38 03.419 +60 52 43.46 V 703
2025-03-11 11:42:11 C 16 38 01.720 +60 52 44.26 V 703
2025-03-15 13:38:55 C 15 50 15.660 +60 34 47.35 V T08
2025-03-15 13:41:33 C 15 50 14.254 +60 34 46.34 V T08
2025-03-15 13:50:13 C 15 50 09.672 +60 34 41.81 V T08
2025-03-15 14:03:13 C 15 50 02.710 +60 34 34.79 V T08
2025-03-17 12:26:14 C 15 26 04.117 +59 59 06.86 V 703
2025-03-17 12:28:09 C 15 26 03.077 +59 59 04.85 V 703
2025-03-17 12:30:05 C 15 26 02.044 +59 59 03.05 V 703
2025-03-17 12:32:00 C 15 26 00.942 +59 59 00.92 V 703
2025-03-17 12:42:37 C 15 25 58.910 +59 58 56.60 V T05
2025-03-17 12:46:33 C 15 25 56.798 +59 58 53.08 V T05
2025-03-17 13:18:04 C 15 25 39.758 +59 58 23.81 V T05
2025-03-17 13:23:58 C 15 25 36.562 +59 58 17.94 V T05
2025-03-17 22:54:57 B 15 20 41.611 +59 48 00.29 W Z80
2025-03-17 22:59:59 B 15 20 39.060 +59 47 55.07 W Z80
2025-03-17 23:05:02 B 15 20 36.382 +59 47 50.50 W Z80
2025-03-18 02:49:04 B 15 18 36.845 +59 44 01.79 X K87
2025-03-18 02:53:57 B 15 18 34.195 +59 43 56.21 X K87
2025-03-18 20:09:52 C 15 09 38.671 +59 22 58.37 Z C23
2025-03-18 20:57:53 C 15 09 13.745 +59 22 01.13 Z C23
2025-03-18 21:20:12 C 15 09 02.213 +59 21 35.21 Z C23
2025-03-18 23:40:05 B 15 07 48.569 +59 18 46.98 V L65
2025-03-18 23:44:16 B 15 07 46.344 +59 18 41.51 V L65
2025-03-18 23:48:27 B 15 07 44.122 +59 18 36.50 V L65
2025-03-19 00:49:48 C 15 07 10.312 +59 17 37.39 W M01
2025-03-19 00:52:18 C 15 07 08.967 +59 17 34.04 W M01
2025-03-19 00:54:48 C 15 07 07.621 +59 17 30.68 W M01
2025-03-19 01:41:13 C 15 06 42.615 +59 16 28.88 W M01