459200 (2012 DK61)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1654415968 ± 1.98e-08
Semi-major axis (a)1.2429357396 AU ± 1.47e-09
Inclination (i)6.26674770° ± 3.55e-06
Long. of Asc. Node (Ω)336.08489798° ± 1.77e-05
Arg. of Perihelion (ω)301.46235044° ± 2.55e-05
Mean Anomaly (M)229.39656604° ± 1.93e-05
Mean Motion (n)0.7112778135°/day ± 1.26e-09
Perihelion dist (q)1.03730247 AU ± 2.47e-08
Aphelion dist (Q)1.44856901 AU ± 2.47e-08
Orbital Period1.38571212 yr ± 2.45e-09
Physical Parameters
H (abs. magnitude)21.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.307″
Uncertainty0
Orbit TypeAmor
MOID0.066378 AU
Observations Used214
Oppositions6
Arc Total2001-2023
First Observation Used2001-10-27
Last Observation Used2023-02-11
Observations (242)
Date Type RA Dec Mag Band Observatory
2019-10-02 06:37:35 C 00 55 23.17 +26 28 40.5 V 703
2019-10-02 06:45:07 C 00 55 22.30 +26 28 40.3 V 703
2019-10-05 06:25:57 C 00 47 58.58 +26 24 30.1 V 703
2019-10-05 06:33:32 C 00 47 57.67 +26 24 29.0 V 703
2019-10-05 06:41:05 C 00 47 56.80 +26 24 28.9 V 703
2019-10-05 06:48:48 C 00 47 55.97 +26 24 27.6 V 703
2019-10-07 08:36:03 C 00 43 02.213 +26 17 19.26 U F52
2019-10-07 08:41:26 C 00 43 00.04 +26 17 10.9 U I41
2019-10-07 08:42:44 C 00 42 59.90 +26 17 10.6 U I41
2019-10-07 08:52:02 C 00 43 00.512 +26 17 16.75 U F52
2019-10-07 09:07:37 C 00 42 57.29 +26 17 05.6 U I41
2019-10-07 09:08:01 C 00 42 58.811 +26 17 14.17 U F52
2019-10-07 09:24:08 C 00 42 57.087 +26 17 11.53 U F52
2019-10-07 09:25:29 C 00 42 55.42 +26 17 02.0 U I41
2019-10-08 08:44:26 S 00 40 46.594 +26 14 41.93 V C57
2019-10-08 08:44:26 s 1 +126374.19 5 +15590.288 5420.0 C57
2019-10-08 12:44:26 S 00 40 14.472 +26 14 09.28 V C57
2019-10-08 12:44:26 s 1 +136654.44 7 +42085.265 4220.0 C57
2019-10-08 14:44:26 S 00 39 57.979 +26 13 49.22 V C57
2019-10-08 14:44:26 s 1 +140441.75 3 +54962.334 220.0 C57
2019-10-08 22:44:26 S 00 38 54.341 +26 12 25.02 V C57
2019-10-08 22:44:26 s 1 +148844.93 8 +103373.17 4110.0 C57
2019-10-08 23:14:26 S 00 38 50.618 +26 12 18.18 V C57
2019-10-08 23:14:26 s 1 +149079.86 2 +106226.21 9610.0 C57
2019-10-10 00:44:26 S 00 35 42.295 +26 06 17.35 V C57
2019-10-10 00:44:26 s 1 +134911.15 4 +226693.69 2390.0 C57
2019-10-10 10:14:26 S 00 34 37.675 +26 03 47.52 V C57
2019-10-10 10:14:26 s 1 +121712.10 7 +260658.54 1810.0 C57
2019-10-10 12:44:26 S 00 34 20.971 +26 03 09.90 V C57
2019-10-10 12:44:26 s 1 +117819.73 1 +268751.75 1290.0 C57
2019-10-10 23:44:26 S 00 33 09.934 +25 59 59.14 V C57
2019-10-10 23:44:26 s 1 +99120.136 0 +300502.72 400.0 C57
2019-10-11 00:14:26 S 00 33 07.126 +25 59 39.62 V C57
2019-10-11 00:14:26 s 1 +98218.319 0 +301802.93 5610.0 C57
2019-10-11 04:14:26 S 00 32 42.062 +25 58 21.25 V C57
2019-10-11 04:14:26 s 1 +90869.539 0 +311777.19 9870.0 C57
2019-10-11 04:44:26 S 00 32 39.108 +25 58 07.39 V C57
2019-10-11 04:44:26 s 1 +89935.135 0 +312971.27 8770.0 C57
2019-10-11 16:44:26 S 00 31 26.765 +25 54 30.85 V C57
2019-10-11 16:44:26 s 1 +66645.125 0 +338261.11 3070.0 C57
2019-10-11 22:14:26 S 00 30 54.691 +25 52 38.14 V C57
2019-10-11 22:14:26 s 1 +55529.997 0 +347779.15 4990.0 C57
2019-10-11 23:44:26 S 00 30 46.366 +25 52 09.84 V C57
2019-10-11 23:44:26 s 1 +52462.145 0 +350157.76 1290.0 C57
2019-10-12 00:44:26 S 00 30 40.054 +25 51 56.88 V C57
2019-10-12 00:44:26 s 1 +50409.264 0 +351692.58 7870.0 C57
2019-10-21 05:38:27 C 00 17 40.56 +24 26 51.1 V 703
2019-10-21 05:46:28 C 00 17 40.06 +24 26 48.9 V 703
2019-10-21 05:54:14 C 00 17 39.49 +24 26 44.9 V 703
2019-10-21 06:01:54 C 00 17 38.86 +24 26 42.5 V 703