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
2021-05-09 10:50:01 C 14 56 36.325 -15 59 36.29 U F51
2021-05-09 15:38:13 C 14 56 07.99 -15 57 47.2 q D29
2021-05-09 15:58:35 C 14 56 05.95 -15 57 38.5 q D29
2021-05-09 16:18:57 C 14 56 03.94 -15 57 31.3 q D29
2021-06-11 08:07:32 C 14 09 49.592 -12 42 48.27 U F51
2021-06-11 08:25:14 C 14 09 49.120 -12 42 46.59 U F51
2021-06-11 08:42:54 C 14 09 48.701 -12 42 44.75 U F51
2021-06-11 09:00:33 C 14 09 48.252 -12 42 42.95 U F51
2023-06-25 09:50:38 C 23 52 02.212 -03 32 27.17 V G96
2023-06-25 09:57:26 C 23 52 03.382 -03 32 20.54 V G96
2023-06-25 10:04:13 C 23 52 04.501 -03 32 13.85 V G96
2023-06-25 10:11:01 C 23 52 05.552 -03 32 07.19 V G96
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)