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
2009-04-29 15:43:09 C 13 50 26.39 -24 56 30.2 r 379
2009-04-29 15:45:49 C 13 50 25.87 -24 56 32.1 r 379
2009-04-30 06:22:28 C 13 47 42.93 -25 09 21.5 r 703
2009-04-30 06:33:48 C 13 47 40.81 -25 09 31.3 r 703
2009-04-30 06:45:18 C 13 47 38.54 -25 09 40.9 r 703
2009-04-30 15:46:51 C 13 45 57.60 -25 16 53.3 r E12
2009-04-30 15:58:30 C 13 45 55.37 -25 17 02.5 r E12
2009-04-30 16:10:11 C 13 45 53.15 -25 17 12.3 r E12
2009-04-30 16:21:55 C 13 45 50.95 -25 17 21.6 r E12
2009-05-01 12:39:16 C 13 42 11.24 -25 33 57.7 w E16
2009-05-01 12:44:13 C 13 42 10.33 -25 34 01.6 w E16
2009-05-01 12:48:33 C 13 42 09.51 -25 34 04.9 w E16
2009-05-03 12:29:00 C 13 33 49.69 -26 09 34.1 w E16
2009-05-03 12:33:39 C 13 33 48.87 -26 09 37.4 w E16
2009-05-03 12:38:26 C 13 33 47.96 -26 09 41.6 w E16
2009-05-03 12:43:16 C 13 33 47.16 -26 09 44.2 w E16
2009-05-09 04:03:40 C 13 12 58.33 -27 27 38.8 o H55
2009-05-09 04:12:09 C 13 12 57.13 -27 27 42.3 o H55
2009-05-09 04:20:52 C 13 12 55.86 -27 27 45.8 o H55
2009-05-11 12:34:38 C 13 05 35.91 -27 51 12.0 r E12
2009-05-11 13:25:51 C 13 05 29.26 -27 51 30.7 r E12
2009-05-11 13:51:16 C 13 05 25.98 -27 51 40.5 r E12
2009-05-14 14:16:59 C 12 57 10.33 -28 16 46.0 c D21
2009-05-14 14:23:22 C 12 57 09.50 -28 16 48.8 c D21
2009-05-14 14:30:27 C 12 57 08.75 -28 16 50.7 c D21
2009-05-29 13:17:58 C 12 33 21.88 -29 31 50.5 r E12
2009-05-29 13:29:15 C 12 33 21.46 -29 31 52.2 r E12
2009-05-29 13:40:44 C 12 33 21.11 -29 31 53.5 r E12
2009-05-29 13:52:02 C 12 33 20.72 -29 31 55.5 r E12
2010-02-05 02:36:36 C 23 54 18.27 +17 20 25.3 c 926
2010-02-05 02:42:31 C 23 54 19.01 +17 20 37.0 c 926
2010-02-12 02:26:26 C 00 18 01.85 +23 14 42.1 c 926
2010-02-12 02:32:21 C 00 18 02.73 +23 14 54.3 c 926
2010-02-12 02:38:17 C 00 18 03.61 +23 15 06.3 c 926
2015-09-23 11:16:33 C 08 20 34.80 +18 42 34.8 q G96
2015-09-23 11:25:34 C 08 20 37.02 +18 42 46.8 q G96
2015-09-23 11:34:35 C 08 20 39.30 +18 42 59.3 q G96
2015-09-23 11:43:36 C 08 20 41.56 +18 43 11.0 q G96
2016-05-13 17:48:21 C 19 05 10.15 -56 22 14.3 q Q60
2016-05-13 18:02:16 C 19 05 10.07 -56 22 39.1 q Q60
2016-05-13 18:16:05 C 19 05 09.95 -56 23 02.6 q Q60
2017-01-29 11:42:24 C 17 38 59.46 +32 45 54.3 q G96
2017-01-29 11:48:39 C 17 38 58.96 +32 45 52.9 q G96
2017-01-29 11:54:48 C 17 38 58.44 +32 45 51.8 q G96
2017-02-24 11:02:03 C 16 57 47.41 +28 20 42.2 q 703
2017-02-24 11:10:30 C 16 57 46.78 +28 20 37.2 q 703
2017-02-24 11:18:56 C 16 57 46.04 +28 20 33.7 q 703
2017-02-24 11:27:22 C 16 57 45.36 +28 20 29.8 q 703
2017-02-26 00:13:22 S 16 54 56.82 +28 00 20.1 L C51
2017-02-26 06:30:34 S 16 54 27.50 +27 56 49.8 L C51