523820 (2011 GN44)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5975270354 ± 1.26e-07
Semi-major axis (a)2.2448099087 AU ± 2.79e-08
Inclination (i)55.00945130° ± 3.39e-05
Long. of Asc. Node (Ω)16.92086036° ± 1.06e-05
Arg. of Perihelion (ω)319.39796905° ± 2.13e-05
Mean Anomaly (M)64.52346558° ± 2.87e-05
Mean Motion (n)0.2930508060°/day ± 5.47e-09
Perihelion dist (q)0.90347530 AU ± 2.84e-07
Aphelion dist (Q)3.58614452 AU ± 2.87e-07
Orbital Period3.36332903 yr ± 6.28e-08
Physical Parameters
H (abs. magnitude)18.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.373″
Uncertainty0
Orbit TypeApollo
MOID0.006928 AU
Observations Used101
Oppositions7
Arc Total2011-2021
First Observation Used2011-04-03
Last Observation Used2021-05-09
Observations (143)
Date Type RA Dec Mag Band Observatory
2011-05-03 04:51:42 C 12 08 23.31 -22 09 55.4 o 291
2011-05-03 04:57:56 C 12 08 22.63 -22 09 55.2 o 291
2011-05-03 05:04:27 C 12 08 21.96 -22 09 56.0 o 291
2011-05-07 03:35:09 C 11 59 02.03 -22 15 00.5 o H01
2011-05-07 03:46:12 C 11 59 00.96 -22 15 01.3 o H01
2011-05-07 03:56:51 C 11 58 59.91 -22 15 01.6 o H01
2011-05-07 04:07:07 C 11 58 58.93 -22 15 00.9 o 291
2011-05-07 04:08:17 C 11 58 58.80 -22 15 02.1 o H01
2011-05-07 04:12:44 C 11 58 58.33 -22 15 00.1 o 291
2011-05-07 04:18:19 C 11 58 57.81 -22 15 01.4 o 291
2011-11-01 00:03:59 C 17 34 19.96 -56 57 37.7 o 807
2011-11-01 00:11:19 C 17 34 23.20 -56 57 26.8 o 807
2011-11-01 00:18:37 C 17 34 26.43 -56 57 15.9 o 807
2011-11-01 00:25:55 C 17 34 29.67 -56 57 05.0 o 807
2011-11-02 00:04:58 C 17 44 56.83 -56 20 56.1 o 807
2011-11-02 00:12:23 C 17 45 00.09 -56 20 44.0 o 807
2011-11-02 00:27:09 C 17 45 06.53 -56 20 19.6 o 807
2011-12-07 01:58:56 C 21 18 12.23 -10 43 00.0 o 291
2011-12-07 02:00:12 C 21 18 12.38 -10 42 56.4 o 291
2011-12-07 02:01:28 C 21 18 12.48 -10 42 52.5 o 291
2013-03-19 10:41:19 C 12 18 31.71 +56 27 46.1 o 695
2013-03-19 10:43:45 C 12 18 31.51 +56 27 46.2 o 695
2013-03-19 10:46:13 C 12 18 31.31 +56 27 46.2 o 695
2018-05-04 22:42:49 S 03 57 02.950 -73 16 52.28 L C51
2018-05-04 22:43:00 S 03 57 02.906 -73 16 52.10 L C51
2018-05-05 06:34:04 S 03 58 03.173 -72 56 38.72 L C51
2018-05-05 08:08:19 S 03 58 14.96 -72 52 36.1 L C51
2018-05-05 09:42:34 S 03 58 26.815 -72 48 33.70 L C51
2018-05-05 11:16:49 S 03 58 38.41 -72 44 31.8 L C51
2018-05-05 14:25:19 S 03 59 01.51 -72 36 27.8 L C51
2018-05-05 15:59:35 S 03 59 12.90 -72 32 25.8 L C51
2018-05-05 17:33:49 S 03 59 24.374 -72 28 23.74 L C51
2018-05-05 19:08:04 S 03 59 35.57 -72 24 21.9 L C51
2018-05-05 20:42:19 S 03 59 46.74 -72 20 20.6 L C51
2018-05-05 22:16:34 S 03 59 57.93 -72 16 18.1 L C51
2018-08-28 11:38:21 C 05 46 26.34 +30 03 40.3 o 695
2018-08-28 11:41:46 C 05 46 26.58 +30 03 51.7 o 695
2018-08-28 11:45:10 C 05 46 26.86 +30 04 01.9 o 695
2018-09-29 07:39:27 C 07 35 27.77 +66 44 58.3 o 291
2018-09-29 07:48:40 C 07 35 30.05 +66 45 19.7 o 291
2018-09-29 07:57:50 C 07 35 32.27 +66 45 40.8 o 291
2018-10-12 01:07:29 S 09 19 24.326 +76 23 27.24 L C51
2018-10-12 07:24:18 S 09 22 21.93 +76 32 21.0 L C51
2018-10-12 10:32:04 S 09 23 51.43 +76 36 43.8 L C51
2018-10-12 16:49:37 S 09 26 52.86 +76 45 26.4 L C51
2018-10-12 18:23:52 S 09 27 38.75 +76 47 35.0 L C51
2018-10-12 19:57:57 S 09 28 24.46 +76 49 43.3 L C51
2018-10-12 19:58:07 S 09 28 24.69 +76 49 43.4 L C51
2018-10-12 21:32:11 S 09 29 10.620 +76 51 51.26 L C51
2018-10-12 23:06:26 S 09 29 56.741 +76 53 58.74 L C51