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
2017-03-27 11:07:28 C 15 15 43.19 +17 02 20.7 q 703
2017-03-27 11:14:40 C 15 15 41.54 +17 02 08.2 q 703
2017-03-27 22:25:03 C 15 13 14.49 +16 43 51.8 U J69
2017-03-27 22:35:55 C 15 13 12.03 +16 43 34.3 U J69
2017-03-27 22:46:47 C 15 13 09.56 +16 43 17.1 U J69
2017-03-28 01:26:40 C 15 12 32.63 +16 39 03.5 q 160
2017-03-28 01:28:40 C 15 12 32.17 +16 39 00.2 q 160
2017-03-28 01:30:38 C 15 12 31.71 +16 38 57.3 q 160
2017-03-28 10:11:13 C 15 10 33.55 +16 24 44.5 q H45
2017-03-28 10:12:37 C 15 10 33.22 +16 24 42.1 q H45
2017-03-28 10:13:42 C 15 10 32.97 +16 24 40.2 q H45
2017-03-28 10:14:55 C 15 10 32.66 +16 24 38.3 q H45
2017-03-28 10:15:51 C 15 10 32.45 +16 24 36.6 q H45
2017-03-28 10:16:56 C 15 10 32.20 +16 24 34.9 q H45
2017-03-29 12:31:26 C 15 04 33.52 +15 40 18.2 L T05
2017-03-29 13:06:07 C 15 04 25.16 +15 39 18.2 L T05
2017-03-29 13:32:31 C 15 04 18.75 +15 38 32.4 L T05
2017-03-29 13:42:40 C 15 04 16.30 +15 38 14.6 L T05
2017-03-29 14:17:53 C 15 04 07.79 +15 37 13.6 L T05
2017-03-31 00:25:24 C 14 56 10.22 +14 36 24.7 q 160
2017-03-31 00:27:07 C 14 56 09.80 +14 36 21.7 q 160
2017-03-31 00:29:04 C 14 56 09.33 +14 36 18.0 q 160
2017-03-31 08:10:40 C 14 54 20.20 +14 22 21.9 q 703
2017-03-31 08:18:22 C 14 54 18.30 +14 22 07.8 q 703
2017-03-31 08:26:01 C 14 54 16.41 +14 21 53.8 q 703
2017-03-31 08:33:41 C 14 54 14.52 +14 21 39.7 q 703
2017-03-31 09:02:47 C 14 54 07.33 +14 20 46.5 q G96
2017-03-31 09:08:56 C 14 54 05.77 +14 20 35.1 q G96
2017-03-31 09:21:08 C 14 54 02.80 +14 20 12.8 q G96
2017-03-31 09:27:18 C 14 54 01.26 +14 20 01.6 q G96
2017-04-01 13:20:53 C 14 47 19.79 +13 27 56.9 L T05
2017-04-01 13:40:21 C 14 47 14.88 +13 27 20.1 L T05
2017-04-01 14:05:09 C 14 47 08.66 +13 26 32.1 L T05
2017-04-01 14:32:41 C 14 47 01.73 +13 25 39.4 L T05
2017-04-02 14:14:47 C 14 41 17.23 +12 39 53.5 L T08
2017-04-02 14:36:58 C 14 41 11.60 +12 39 09.6 L T08
2017-04-02 14:59:53 C 14 41 05.82 +12 38 24.5 L T08
2017-04-02 15:21:54 C 14 41 00.32 +12 37 41.1 L T08
2017-04-03 10:06:55 C 14 36 27.05 +12 00 30.5 q G96
2017-04-03 10:13:02 C 14 36 25.52 +12 00 18.0 q G96
2017-04-03 10:25:20 C 14 36 22.37 +11 59 53.6 q G96
2017-04-03 14:10:54 C 14 35 26.61 +11 52 30.5 L T08
2017-04-03 14:33:08 C 14 35 20.96 +11 51 45.6 L T08
2017-04-03 14:56:03 C 14 35 15.17 +11 50 59.2 L T08
2017-04-03 15:18:00 C 14 35 09.63 +11 50 15.1 L T08
2017-04-03 23:18:49 C 14 33 13.78 +11 33 53.0 q 089
2017-04-03 23:22:11 C 14 33 12.93 +11 33 46.2 q 089
2017-04-03 23:25:32 C 14 33 12.09 +11 33 39.3 q 089
2017-04-03 23:28:53 C 14 33 11.23 +11 33 32.7 q 089
2017-04-03 23:32:14 C 14 33 10.36 +11 33 26.2 q 089