164400 (2005 GN59)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4679193066 ± 5.27e-09
Semi-major axis (a)1.6567207254 AU ± 2.20e-10
Inclination (i)6.62582485° ± 8.81e-07
Long. of Asc. Node (Ω)218.95159707° ± 7.09e-06
Arg. of Perihelion (ω)203.07546691° ± 7.26e-06
Mean Anomaly (M)354.58972990° ± 8.08e-07
Mean Motion (n)0.4622089155°/day ± 9.20e-11
Perihelion dist (q)0.88150911 AU ± 8.74e-09
Aphelion dist (Q)2.43193234 AU ± 8.74e-09
Orbital Period2.13242595 yr ± 4.24e-10
Physical Parameters
H (abs. magnitude)17.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.243″
Uncertainty0
Orbit TypeApollo
MOID0.050379 AU
Observations Used1600
Radar Obs Used3
Oppositions16
Arc Total1978-2026
First Observation Used1978-08-24
Last Observation Used2026-01-13
Observations (1702)
Date Type RA Dec Mag Band Observatory
2022-04-25 06:30:26 C 13 44 17.844 -12 30 58.00 V G96
2022-04-25 06:37:58 C 13 44 17.416 -12 30 54.58 V G96
2022-04-25 06:45:31 C 13 44 16.940 -12 30 51.98 V G96
2022-04-25 08:45:33 C 13 44 10.037 -12 29 52.74 U F52
2022-04-25 08:48:16 C 13 44 09.876 -12 29 51.44 U F52
2022-04-25 09:00:20 C 13 44 09.150 -12 29 45.65 U F52
2022-04-25 09:03:04 C 13 44 08.976 -12 29 44.28 U F52
2022-04-25 09:15:09 C 13 44 08.240 -12 29 38.59 U F52
2022-04-25 09:17:53 C 13 44 08.079 -12 29 37.46 U F52
2022-04-25 09:30:00 C 13 44 07.344 -12 29 31.63 U F52
2022-04-25 09:32:43 C 13 44 07.180 -12 29 30.30 U F52
2022-05-22 07:03:06 C 13 16 44.294 -08 22 51.15 U F52
2022-05-22 07:19:37 C 13 16 43.875 -08 22 46.97 U F52
2022-05-22 07:36:10 C 13 16 43.461 -08 22 42.71 U F52
2022-05-30 06:08:28 C 13 13 21.889 -07 41 37.72 V G96
2022-05-30 06:16:00 C 13 13 21.788 -07 41 36.20 V G96
2022-05-30 06:23:31 C 13 13 21.713 -07 41 34.66 V G96
2022-05-30 06:31:03 C 13 13 21.558 -07 41 33.00 V G96
2023-06-23 10:26:23 C 23 31 48.313 +07 27 40.93 V G96
2023-06-23 10:33:11 C 23 31 48.976 +07 27 47.12 V G96
2023-06-23 10:40:00 C 23 31 49.688 +07 27 53.06 V G96
2023-06-23 10:46:47 C 23 31 50.362 +07 27 59.00 V G96
2023-06-29 13:46:35 C 23 47 30.856 +09 38 57.56 X F51
2023-06-29 14:15:03 C 23 47 33.940 +09 39 23.77 X F51
2023-06-29 14:29:21 C 23 47 35.486 +09 39 36.96 X F51
2023-07-24 13:46:52 C 01 08 37.421 +19 53 49.45 V T05
2023-07-24 13:51:28 C 01 08 38.182 +19 53 54.67 V T05
2023-07-24 13:55:28 C 01 08 38.830 +19 53 59.57 V T05
2023-07-24 14:10:04 C 01 08 41.278 +19 54 15.55 V T05
2023-07-26 00:30:02 C 01 14 35.34 +20 32 26.1 X C95
2023-07-26 00:56:29 C 01 14 39.90 +20 32 55.5 X C95
2023-07-28 13:23:47 C 01 25 30.610 +21 40 41.66 V T05
2023-07-28 13:28:20 C 01 25 31.433 +21 40 46.74 V T05
2023-07-28 13:36:09 C 01 25 32.839 +21 40 55.13 V T05
2023-07-28 13:50:46 C 01 25 35.494 +21 41 11.98 V T05
2023-07-29 12:52:31 C 01 29 53.549 +22 06 58.09 X F52
2023-07-29 13:10:59 C 01 29 56.974 +22 07 18.99 X F52
2023-07-29 13:29:22 C 01 30 00.377 +22 07 39.77 X F52
2023-07-31 12:50:42 C 01 39 09.084 +23 00 32.43 X F52
2023-07-31 13:04:34 C 01 39 11.773 +23 00 48.06 X F52
2023-07-31 13:18:23 C 01 39 14.441 +23 01 03.55 X F52
2023-07-31 13:32:19 C 01 39 17.159 +23 01 19.35 X F52
2023-07-31 13:56:06 C 01 39 21.769 +23 01 46.04 X F51
2023-07-31 14:09:08 C 01 39 24.301 +23 02 00.63 X F51
2023-07-31 14:22:10 C 01 39 26.828 +23 02 15.27 X F51
2023-08-01 13:01:33 C 01 43 58.908 +23 27 24.94 X F52
2023-08-01 13:04:59 C 01 43 59.601 +23 27 28.78 X F51
2023-08-01 13:16:25 C 01 44 01.859 +23 27 41.55 X F52
2023-08-01 13:19:52 C 01 44 02.563 +23 27 45.54 X F51
2023-08-01 13:28:16 C 01 44 04.214 +23 27 54.65 V T05
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2008-10-07 12:50:00 -43710.58 0.24 Hz 8560 -14 -14
2008-10-09 12:50:00 -173304.237 0.2 Hz 8560 -14 -14
2008-10-09 13:10:00 54149006.86 10 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)