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
2017-04-15 02:31:14 C 13 30 02.46 +02 10 16.2 r Y00
2017-04-15 02:33:06 C 13 30 01.98 +02 10 13.9 r Y00
2017-04-15 02:34:41 C 13 30 01.62 +02 10 10.4 r Y00
2017-04-15 08:21:33 C 13 28 46.34 +01 57 42.6 q G96
2017-04-15 08:27:44 C 13 28 44.95 +01 57 29.9 q G96
2017-04-15 08:33:55 C 13 28 43.58 +01 57 17.0 q G96
2017-04-15 08:40:06 C 13 28 42.22 +01 57 04.3 q G96
2017-04-15 11:53:00 C 13 28 00.76 +01 50 35.6 L T08
2017-04-15 12:12:55 C 13 27 56.35 +01 49 55.2 L T08
2017-04-15 12:34:04 C 13 27 51.66 +01 49 11.9 L T08
2017-04-15 12:54:37 C 13 27 47.09 +01 48 30.5 L T08
2017-04-18 06:32:50 C 13 14 22.79 -00 22 40.8 q G96
2017-04-18 06:38:16 C 13 14 21.68 -00 22 51.5 q G96
2017-04-18 06:43:38 C 13 14 20.58 -00 23 01.9 q G96
2017-04-18 06:49:06 C 13 14 19.47 -00 23 12.4 q G96
2017-04-18 12:49:54 C 13 13 07.51 -00 34 42.7 L T08
2017-04-18 13:06:29 C 13 13 04.18 -00 35 14.7 L T08
2017-04-18 13:25:46 C 13 13 00.34 -00 35 51.9 L T08
2017-04-18 13:43:03 C 13 12 56.90 -00 36 25.3 L T08
2017-04-18 23:09:55 C 13 11 11.09 -00 54 08.3 q Y00
2017-04-18 23:14:15 C 13 11 10.28 -00 54 16.3 q Y00
2017-04-18 23:19:49 C 13 11 09.10 -00 54 27.2 q Y00
2017-04-19 07:37:19 C 13 09 32.55 -01 10 42.2 q 703
2017-04-19 07:45:02 C 13 09 31.03 -01 10 56.7 q 703
2017-04-19 07:52:42 C 13 09 29.50 -01 11 11.8 q 703
2017-04-19 08:00:22 C 13 09 28.01 -01 11 25.7 q 703
2017-04-19 12:57:32 C 13 08 31.08 -01 20 38.9 L T08
2017-04-19 13:11:48 C 13 08 28.36 -01 21 05.4 L T08
2017-04-19 13:27:22 C 13 08 25.38 -01 21 35.1 L T08
2017-04-19 13:43:07 C 13 08 22.32 -01 22 04.2 L T08
2017-04-20 00:14:10 C 13 06 26.19 -01 41 54.3 U 160
2017-04-20 00:16:07 C 13 06 25.86 -01 41 58.6 U 160
2017-04-20 00:18:27 C 13 06 25.40 -01 42 02.6 U 160
2017-04-20 07:44:10 C 13 05 03.94 -01 55 42.1 q 703
2017-04-20 07:50:31 C 13 05 02.73 -01 55 53.9 q 703
2017-04-20 07:56:50 C 13 05 01.53 -01 56 05.4 q 703
2017-04-20 08:03:10 C 13 05 00.33 -01 56 17.2 q 703
2017-04-20 23:50:18 C 13 02 10.20 -02 25 09.8 q 160
2017-04-20 23:52:15 C 13 02 09.84 -02 25 13.3 q 160
2017-04-20 23:54:12 C 13 02 09.47 -02 25 16.7 q 160
2017-04-21 23:51:34 C 12 57 59.44 -03 07 56.9 q 160
2017-04-21 23:53:36 C 12 57 59.08 -03 08 00.6 q 160
2017-04-21 23:55:35 C 12 57 58.72 -03 08 04.1 q 160
2017-04-22 21:26:15 C 12 54 23.85 -03 45 19.5 o 107
2017-04-22 21:31:52 C 12 54 22.90 -03 45 29.0 o 107
2017-04-22 21:37:30 C 12 54 21.93 -03 45 38.1 o 107
2017-04-22 21:43:24 C 12 54 20.91 -03 45 48.4 o 107
2017-04-23 22:59:51 C 12 50 17.38 -04 28 14.5 q 160
2017-04-23 23:01:47 C 12 50 17.06 -04 28 17.7 q 160
2017-04-23 23:03:47 C 12 50 16.74 -04 28 21.3 q 160