523822 (2012 DG61)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7364560241 ± 1.49e-08
Semi-major axis (a)3.2569119982 AU ± 1.02e-08
Inclination (i)15.30077451° ± 3.27e-06
Long. of Asc. Node (Ω)69.97869067° ± 2.47e-05
Arg. of Perihelion (ω)186.17425198° ± 2.35e-05
Mean Anomaly (M)98.94435269° ± 2.92e-06
Mean Motion (n)0.1676884846°/day ± 7.85e-10
Perihelion dist (q)0.85833954 AU ± 4.85e-08
Aphelion dist (Q)5.65548446 AU ± 5.15e-08
Orbital Period5.87772193 yr ± 2.75e-08
Physical Parameters
H (abs. magnitude)18.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.282″
Uncertainty0
Orbit TypeApollo
MOID0.142233 AU
Observations Used254
Oppositions10
Arc Total2012-2024
First Observation Used2012-02-28
Last Observation Used2024-10-09
Observations (285)
Date Type RA Dec Mag Band Observatory
2018-10-10 09:44:43 C 00 39 43.564 -23 57 30.59 U F52
2018-10-10 10:01:38 C 00 39 42.508 -23 57 25.08 U F52
2018-10-10 10:18:39 C 00 39 41.426 -23 57 19.40 U F52
2018-10-10 10:35:34 C 00 39 40.377 -23 57 13.90 U F52
2024-01-22 14:50:02 C 14 34 45.777 +06 04 09.45 X F51
2024-01-22 15:09:04 C 14 34 48.712 +06 03 58.38 X F51
2024-01-22 15:28:08 C 14 34 51.643 +06 03 47.73 X F51
2024-01-22 15:47:15 C 14 34 54.599 +06 03 36.85 X F51
2024-04-18 09:12:29 C 22 38 17.90 -13 34 12.9 X W84
2024-04-18 09:24:58 C 22 38 20.31 -13 34 09.9 X W84
2024-04-18 09:37:24 C 22 38 22.71 -13 34 07.0 X W84
2024-04-18 09:50:06 C 22 38 25.16 -13 34 03.9 X W84
2024-04-25 09:54:24 C 23 09 26.55 -12 43 46.7 X W84
2024-04-25 09:58:29 C 23 09 27.26 -12 43 45.5 X W84
2024-04-25 10:02:36 C 23 09 27.98 -12 43 44.0 X W84
2024-04-25 10:06:42 C 23 09 28.69 -12 43 42.7 X W84
2024-09-27 11:22:33 C 02 06 19.986 -09 17 56.01 X F51
2024-09-27 11:38:26 C 02 06 19.043 -09 17 59.71 X F51
2024-09-27 11:52:41 C 02 06 18.174 -09 18 02.59 X F51
2024-09-27 12:06:55 C 02 06 17.317 -09 18 05.90 X F51
2024-10-02 11:17:34 C 01 59 10.341 -09 42 35.37 X F52
2024-10-02 11:27:03 C 01 59 09.763 -09 42 36.98 X F51
2024-10-02 11:35:39 C 01 59 09.229 -09 42 38.53 X F52
2024-10-02 11:47:42 C 01 59 08.479 -09 42 41.04 X F51
2024-10-02 11:53:44 C 01 59 08.097 -09 42 41.95 X F52
2024-10-02 12:05:13 C 01 59 07.395 -09 42 44.28 X F51
2024-10-02 12:11:50 C 01 59 06.979 -09 42 45.59 X F52
2024-10-02 12:22:42 C 01 59 06.301 -09 42 47.43 X F51
2024-10-06 09:21:40 C 01 53 27.420 -09 58 26.27 X F51
2024-10-06 09:38:40 C 01 53 26.358 -09 58 28.80 X F51
2024-10-06 09:55:35 C 01 53 25.287 -09 58 31.37 X F51
2024-10-09 10:21:36 C 01 49 01.341 -10 08 23.06 X F51
2024-10-09 10:36:19 C 01 49 00.419 -10 08 25.08 X F51
2024-10-09 10:51:12 C 01 48 59.501 -10 08 26.70 X F51
2024-10-09 11:06:12 C 01 48 58.576 -10 08 28.50 X F51