438105 (2005 GO22)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8233587668 ± 1.16e-08
Semi-major axis (a)1.9140059306 AU ± 2.71e-09
Inclination (i)1.56246453° ± 2.20e-06
Long. of Asc. Node (Ω)61.74771349° ± 8.74e-05
Arg. of Perihelion (ω)19.10914727° ± 8.79e-05
Mean Anomaly (M)301.88713884° ± 3.23e-06
Mean Motion (n)0.3722179882°/day ± 7.90e-10
Perihelion dist (q)0.33809237 AU ± 2.22e-08
Aphelion dist (Q)3.48991949 AU ± 2.28e-08
Orbital Period2.64798133 yr ± 5.62e-09
Physical Parameters
H (abs. magnitude)18.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.386″
Uncertainty0
Orbit TypeApollo
MOID0.018644 AU
Observations Used304
Radar Obs Used1
Oppositions6
Arc Total2005-2023
First Observation Used2005-04-05
Last Observation Used2023-06-25
Observations (312)
Date Type RA Dec Mag Band Observatory
2007-08-14 03:48:29 C 19 00 35.62 -30 37 18.0 17.2 c 704
2007-08-14 04:06:42 C 19 00 25.75 -30 37 40.1 17.2 c 704
2007-08-14 04:24:55 C 19 00 15.92 -30 38 01.8 17.6 c 704
2007-08-14 04:43:28 C 19 00 05.90 -30 38 24.8 17.9 c 704
2013-03-02 09:20:47 C 18 44 35.74 -20 53 13.2 u 807
2013-03-02 09:25:02 C 18 44 35.01 -20 53 14.1 u 807
2013-03-02 09:29:39 C 18 44 34.24 -20 53 15.0 u 807
2013-03-02 09:38:32 C 18 44 32.76 -20 53 16.9 u 807
2013-03-10 09:33:30 C 18 14 19.70 -21 12 59.3 u 807
2013-03-10 09:37:03 C 18 14 19.16 -21 12 59.5 u 807
2013-04-08 09:44:55 C 16 14 05.32 -19 12 46.4 u 807
2013-04-08 09:49:09 C 16 14 04.48 -19 12 44.2 u 807
2013-04-08 09:53:45 C 16 14 03.61 -19 12 42.4 u 807
2013-04-15 12:07:23 C 15 42 10.124 -17 49 23.61 L F51
2013-04-15 12:27:54 C 15 42 06.306 -17 49 12.56 L F51
2013-04-15 12:48:28 C 15 42 02.463 -17 49 01.53 L F51
2013-04-15 13:08:58 C 15 41 58.644 -17 48 50.53 L F51
2013-04-30 16:18:03 C 14 44 21.86 -14 27 59.7 q E12
2013-05-01 07:08:40 C 14 42 27.25 -14 20 33.0 u G96
2013-05-01 07:16:13 C 14 42 26.28 -14 20 29.2 u G96
2013-05-01 07:23:49 C 14 42 25.27 -14 20 25.2 u G96
2013-05-01 07:31:27 C 14 42 24.26 -14 20 22.2 u G96
2013-05-04 05:45:33 C 14 33 50.79 -13 45 26.6 u G96
2013-05-04 05:50:53 C 14 33 50.14 -13 45 24.1 u G96
2013-05-04 05:56:13 C 14 33 49.50 -13 45 21.5 u G96
2013-05-04 06:01:25 C 14 33 48.85 -13 45 19.4 u G96
2013-05-09 09:37:28 C 14 20 45.315 -12 50 08.80 L F51
2013-05-09 09:57:36 C 14 20 43.329 -12 50 00.47 L F51
2013-05-09 10:17:43 C 14 20 41.347 -12 49 52.20 L F51
2013-05-09 10:37:50 C 14 20 39.370 -12 49 43.94 L F51
2013-05-13 06:21:25 C 14 12 34.38 -12 14 39.6 u G96
2013-05-13 06:28:58 C 14 12 33.76 -12 14 36.4 u G96
2013-05-13 06:36:27 C 14 12 33.12 -12 14 33.7 u G96
2013-05-13 06:43:56 C 14 12 32.50 -12 14 31.0 u G96
2013-05-30 04:40:24 C 13 50 28.57 -10 38 09.8 u G96
2013-05-30 04:48:12 C 13 50 28.24 -10 38 09.8 u G96
2013-05-30 04:55:58 C 13 50 27.99 -10 38 08.0 u G96
2013-05-30 05:03:47 C 13 50 27.70 -10 38 06.7 u G96
2015-06-13 09:05:53 C 22 18 43.88 -12 43 51.7 o 291
2015-06-13 09:12:02 C 22 18 44.24 -12 43 50.2 o 291
2015-06-13 09:18:11 C 22 18 44.58 -12 43 48.6 o 291
2015-06-15 09:47:14 C 22 21 34.59 -12 32 02.8 o 291
2015-06-15 09:52:24 C 22 21 34.88 -12 32 01.7 o 291
2015-06-15 09:57:33 C 22 21 35.23 -12 32 00.6 o 291
2015-07-23 01:40:14 C 23 46 36.02 -07 21 06.4 o Z22
2015-07-23 01:50:26 C 23 46 38.03 -07 20 59.5 o Z22
2015-07-31 09:07:58 C 00 50 53.20 -03 24 02.0 u H21
2015-07-31 09:10:42 C 00 50 54.56 -03 23 56.5 u H21
2015-07-31 09:13:25 C 00 50 55.92 -03 23 51.2 u H21
2015-07-31 09:16:09 C 00 50 57.26 -03 23 45.9 u H21
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-08-11 12:18:00 135127548.91 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)