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
2012-03-20 08:22:29 C 08 42 21.755 +43 28 17.42 L F51
2012-03-20 08:24:37 C 08 42 21.649 +43 28 17.15 L F51
2012-03-20 08:26:46 C 08 42 21.533 +43 28 16.90 L F51
2012-03-20 08:28:54 C 08 42 21.432 +43 28 16.58 L F51
2012-03-20 08:31:02 C 08 42 21.307 +43 28 16.35 L F51
2012-03-20 08:33:11 C 08 42 21.188 +43 28 16.14 L F51
2012-03-27 06:01:16 C 08 35 30.29 +43 00 23.9 o 291
2012-03-27 06:09:32 C 08 35 29.94 +43 00 21.6 o 291
2012-03-27 06:17:43 C 08 35 29.70 +43 00 20.2 o 291
2012-03-29 05:51:38 C 08 34 01.81 +42 49 28.8 o 291
2012-03-29 05:58:50 C 08 34 01.61 +42 49 26.9 o 291
2012-03-29 06:06:01 C 08 34 01.43 +42 49 25.2 o 291
2012-03-30 05:09:59 C 08 33 23.77 +42 43 45.6 o 291
2012-03-30 05:16:11 C 08 33 23.60 +42 43 43.5 o 291
2012-03-30 05:22:22 C 08 33 23.47 +42 43 40.9 o 291
2012-04-11 01:48:16 C 08 30 02.77 +41 14 35.8 u H21
2012-04-11 02:01:50 C 08 30 02.73 +41 14 31.4 u H21
2012-04-11 02:14:09 C 08 30 02.69 +41 14 27.0 u H21
2012-04-19 02:17:50 C 08 32 10.71 +39 57 32.7 u H21
2012-04-19 02:31:00 C 08 32 10.94 +39 57 26.9 u H21
2012-04-19 02:44:09 C 08 32 11.15 +39 57 20.8 u H21
2012-05-29 03:59:43 C 09 24 41.54 +30 17 20.4 o 291
2012-05-29 04:03:06 C 09 24 41.80 +30 17 17.5 o 291
2012-05-29 04:06:29 C 09 24 42.09 +30 17 14.5 o 291
2012-06-18 03:50:47 C 10 08 57.26 +22 14 18.0 c H06
2012-06-18 03:54:00 C 10 08 57.60 +22 14 13.7 c H06
2012-06-18 03:57:13 C 10 08 57.91 +22 14 08.9 c H06
2012-06-18 04:00:27 C 10 08 58.19 +22 14 04.2 c H06
2012-08-12 23:12:59 C 13 01 57.83 -29 19 28.7 u 807
2012-08-12 23:17:07 C 13 01 58.68 -29 19 43.4 u 807
2012-08-12 23:21:16 C 13 01 59.54 -29 19 57.8 u 807
2012-08-12 23:25:48 C 13 02 00.46 -29 20 13.9 u 807
2012-08-29 23:58:40 C 15 08 58.11 -51 40 44.4 u 807
2012-08-30 00:02:58 C 15 08 59.96 -51 40 54.8 u 807
2012-08-30 00:07:17 C 15 09 01.85 -51 41 05.0 u 807
2012-08-30 00:11:43 C 15 09 03.75 -51 41 15.5 u 807
2012-08-30 00:15:49 C 15 09 05.51 -51 41 25.7 u 807
2012-09-24 23:32:40 C 19 45 42.65 -53 33 20.3 u 807
2012-09-24 23:36:51 C 19 45 43.89 -53 33 14.8 u 807
2012-09-24 23:41:02 C 19 45 45.11 -53 33 09.4 u 807
2012-09-24 23:45:21 C 19 45 46.38 -53 33 03.8 u 807
2012-09-24 23:49:21 C 19 45 47.54 -53 32 58.5 u 807
2012-09-25 23:30:41 C 19 52 42.64 -53 01 26.0 u 807
2012-09-25 23:33:58 C 19 52 43.53 -53 01 21.8 u 807
2012-09-25 23:37:15 C 19 52 44.46 -53 01 17.2 u 807
2012-09-25 23:40:31 C 19 52 45.38 -53 01 12.8 u 807
2018-01-11 12:44:17 C 11 57 47.65 +24 44 10.5 o 926
2018-01-11 12:52:09 C 11 57 48.05 +24 44 12.4 o 926
2018-01-11 13:00:00 C 11 57 48.40 +24 44 16.4 o 926
2018-01-12 10:19:11 C 11 58 49.73 +24 51 51.7 U G96