136795 Tatsunokingo (1997 BQ)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4781466154 ± 1.26e-08
Semi-major axis (a)1.7470469065 AU ± 2.08e-09
Inclination (i)10.99176955° ± 2.93e-06
Long. of Asc. Node (Ω)50.12775394° ± 1.76e-05
Arg. of Perihelion (ω)147.55876676° ± 1.71e-05
Mean Anomaly (M)151.45625414° ± 1.66e-06
Mean Motion (n)0.4268304830°/day ± 7.61e-10
Perihelion dist (q)0.91170234 AU ± 2.20e-08
Aphelion dist (Q)2.58239147 AU ± 2.22e-08
Orbital Period2.30917501 yr ± 4.12e-09
Physical Parameters
H (abs. magnitude)18.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.377″
Uncertainty0
Orbit TypeApollo
MOID0.036027 AU
Observations Used415
Radar Obs Used1
Oppositions13
Arc Total1997-2025
First Observation Used1997-01-16
Last Observation Used2025-08-28
Observations (451)
Date Type RA Dec Mag Band Observatory
2025-08-28 11:37:48 C 00 32 03.035 -13 53 57.61 X F52
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-05-13 18:18:00 152771.9209 0.2 Hz 2380 -1 -1
2020-05-13 18:41:00 68609070.26 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)