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
2025-04-07 20:06:02 B 12 12 16.181 +34 40 30.86 V 160
2025-04-07 21:12:47 B 12 12 02.736 +34 36 09.65 Z K35
2025-04-07 21:15:46 B 12 12 02.141 +34 35 58.16 Z K35
2025-04-07 21:18:44 B 12 12 01.553 +34 35 46.57 Z K35
2025-04-07 21:25:03 B 12 12 00.269 +34 35 21.70 Z K35
2025-04-07 21:28:05 C 12 11 59.762 +34 35 09.85 Z C23
2025-04-07 21:53:28 C 12 11 54.658 +34 33 31.64 Z C23
2025-04-08 17:11:07 B 12 08 19.570 +33 19 12.61 Z M69
2025-04-08 17:14:39 B 12 08 18.866 +33 18 59.22 Z M69
2025-04-08 17:17:34 B 12 08 18.300 +33 18 47.77 Z M69
2025-04-08 20:03:25 B 12 07 48.115 +33 07 52.79 Z K35
2025-04-08 20:06:54 B 12 07 47.426 +33 07 40.08 Z K35
2025-04-08 20:10:01 B 12 07 46.819 +33 07 28.27 Z K35
2025-04-08 22:11:51 B 12 07 24.312 +32 59 41.17 W Z80
2025-04-08 22:19:53 B 12 07 22.817 +32 59 10.46 W Z80
2025-04-08 22:27:58 B 12 07 21.326 +32 58 39.47 W Z80
2025-04-09 16:59:39 B 12 04 09.718 +31 48 09.04 Z M69
2025-04-09 17:03:52 B 12 04 08.976 +31 47 53.05 Z M69
2025-04-09 17:08:04 B 12 04 08.227 +31 47 37.50 Z M69
2025-04-09 22:27:42 B 12 03 13.680 +31 27 11.92 X Z43
2025-04-09 22:38:16 B 12 03 11.839 +31 26 32.03 X Z43
2025-04-09 22:40:14 B 12 03 11.402 +31 26 22.34 W Z80
2025-04-09 22:45:31 B 12 03 10.500 +31 26 02.36 W Z80
2025-04-09 22:49:01 B 12 03 09.984 +31 25 51.35 X Z43
2025-04-09 22:50:59 B 12 03 09.557 +31 25 41.81 W Z80
2025-04-10 19:04:45 B 11 59 56.203 +30 09 40.00 q L47
2025-04-10 19:07:33 B 11 59 55.692 +30 09 29.59 q L47
2025-04-10 19:10:19 B 11 59 55.308 +30 09 18.90 q L47
2025-04-10 22:32:32 B 11 59 22.747 +29 56 43.58 W Z80
2025-04-10 22:38:34 B 11 59 21.715 +29 56 21.12 W Z80
2025-04-10 22:42:04 C 11 59 21.041 +29 56 08.16 Z C23
2025-04-10 22:44:36 B 11 59 20.772 +29 55 59.23 W Z80
2025-04-10 23:01:52 C 11 59 17.818 +29 54 54.14 Z C23
2025-04-10 23:18:10 C 11 59 15.180 +29 53 53.23 Z C23
2025-04-11 20:11:37 B 11 56 10.174 +28 36 49.57 q L47
2025-04-11 20:16:04 B 11 56 09.526 +28 36 33.08 q L47
2025-04-11 20:20:32 B 11 56 08.902 +28 36 17.57 q L47
2025-04-11 20:59:39 B 11 56 03.017 +28 33 50.15 Z K35
2025-04-11 21:03:02 B 11 56 02.496 +28 33 37.76 Z K35
2025-04-11 21:06:02 B 11 56 02.042 +28 33 27.36 Z K35
2025-04-12 19:36:23 B 11 52 55.60 +27 11 54.8 X G02
2025-04-12 19:42:25 B 11 52 54.74 +27 11 33.2 X G02
2025-04-12 19:48:12 B 11 52 53.91 +27 11 12.7 X G02
2025-04-12 20:20:22 B 11 52 49.685 +27 09 16.67 Z K35
2025-04-12 20:21:08 B 11 52 49.606 +27 09 13.97 Z K35
2025-04-12 20:21:54 B 11 52 49.486 +27 09 11.23 Z K35
2025-04-12 20:22:41 B 11 52 49.361 +27 09 08.28 Z K35
2025-04-12 20:24:13 B 11 52 49.152 +27 09 02.92 Z K35
2025-04-13 01:28:50 C 11 52 06.64 +26 50 48.6 V M32
2025-04-13 01:32:25 C 11 52 06.16 +26 50 35.7 V M32