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
2025-04-17 21:02:20 C 11 39 31.89 +20 22 40.3 X C40
2025-04-17 21:04:45 C 11 39 31.68 +20 22 32.1 X C40
2025-04-17 21:07:10 C 11 39 31.46 +20 22 25.0 X C40
2025-04-17 21:09:34 C 11 39 31.21 +20 22 17.6 X C40
2025-04-17 21:11:58 C 11 39 30.95 +20 22 09.7 X C40
2025-04-17 21:14:23 C 11 39 30.72 +20 22 02.1 X C40
2025-04-17 21:16:48 C 11 39 30.53 +20 21 54.4 X C40
2025-04-17 21:19:11 C 11 39 30.32 +20 21 47.1 X C40
2025-04-17 21:21:29 C 11 39 30.07 +20 21 39.1 X C40
2025-04-17 21:23:42 C 11 39 29.86 +20 21 32.7 X C40
2025-04-17 21:25:55 C 11 39 29.62 +20 21 26.4 X C40
2025-04-17 21:28:08 C 11 39 29.42 +20 21 17.9 X C40
2025-04-18 07:25:39 C 11 38 36.992 +19 50 20.29 V 703
2025-04-18 07:29:00 C 11 38 36.712 +19 50 09.89 V 703
2025-04-18 07:32:19 C 11 38 36.373 +19 49 59.27 V 703
2025-04-18 07:35:40 C 11 38 36.085 +19 49 48.47 V 703
2025-04-18 21:18:08 C 11 37 28.272 +19 07 31.69 Z C23
2025-04-18 22:02:09 C 11 37 24.425 +19 05 17.56 Z C23
2025-04-18 22:20:36 C 11 37 22.817 +19 04 21.29 Z C23
2025-04-19 01:14:05 C 11 37 09.91 +18 55 41.0 V W46
2025-04-19 01:34:10 C 11 37 08.13 +18 54 40.5 V W46
2025-04-19 01:56:45 C 11 37 06.16 +18 53 32.2 V W46
2025-04-20 06:56:08 C 11 34 51.913 +17 27 18.50 V 703
2025-04-20 06:59:22 C 11 34 51.647 +17 27 09.11 V 703
2025-04-20 07:02:36 C 11 34 51.402 +17 26 59.42 V 703
2025-04-20 07:05:51 C 11 34 51.146 +17 26 49.81 V 703
2025-04-20 17:32:43 C 11 34 08.399 +16 56 34.10 W M01
2025-04-20 17:35:13 C 11 34 08.211 +16 56 26.87 W M01
2025-04-20 17:37:43 C 11 34 08.022 +16 56 19.65 W M01
2025-04-20 17:40:03 C 11 34 07.834 +16 56 13.10 W M01
2025-04-20 17:42:33 C 11 34 07.641 +16 56 05.93 W M01
2025-04-20 17:45:03 C 11 34 07.448 +16 55 58.75 W M01
2025-04-20 17:47:23 C 11 34 07.275 +16 55 52.15 W M01
2025-04-20 17:49:53 C 11 34 07.080 +16 55 44.96 W M01
2025-04-20 17:52:23 C 11 34 06.885 +16 55 37.77 W M01
2025-04-20 17:54:45 C 11 34 06.706 +16 55 31.07 W M01
2025-04-20 17:57:15 C 11 34 06.513 +16 55 23.86 W M01
2025-04-20 17:59:45 C 11 34 06.319 +16 55 16.64 W M01
2025-04-20 18:00:48 C 11 34 06.252 +16 55 13.68 W M01
2025-04-20 18:03:18 C 11 34 06.048 +16 55 06.53 W M01
2025-04-20 18:05:48 C 11 34 05.843 +16 54 59.37 W M01
2025-04-20 18:10:48 C 11 34 05.468 +16 54 45.06 W M01
2025-04-20 18:13:18 C 11 34 05.283 +16 54 37.86 W M01
2025-04-20 18:15:48 C 11 34 05.098 +16 54 30.67 W M01
2025-04-20 18:16:49 C 11 34 05.012 +16 54 27.78 W M01
2025-04-20 18:19:19 C 11 34 04.813 +16 54 20.59 W M01
2025-04-20 18:21:49 C 11 34 04.613 +16 54 13.40 W M01
2025-04-20 18:24:12 C 11 34 04.440 +16 54 06.83 W M01
2025-04-20 18:26:42 C 11 34 04.242 +16 53 59.60 W M01
2025-04-20 18:29:12 C 11 34 04.044 +16 53 52.38 W M01