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
2021-11-01 09:43:13 C 02 57 14.948 +14 24 11.13 U F51
2021-11-01 09:59:03 C 02 57 13.924 +14 24 09.42 U F51
2021-11-08 06:50:44 C 02 46 31.97 +14 04 26.1 V G96
2021-11-08 06:58:12 C 02 46 31.47 +14 04 25.2 V G96
2021-11-08 07:05:42 C 02 46 30.95 +14 04 24.4 V G96
2021-11-08 07:13:10 C 02 46 30.46 +14 04 23.3 V G96
2021-11-09 10:50:16 C 02 44 40.945 +14 00 59.32 U F51
2021-11-09 11:08:50 C 02 44 39.676 +14 00 56.65 U F51
2021-11-09 11:27:22 C 02 44 38.415 +14 00 54.57 U F51
2021-11-09 11:45:54 C 02 44 37.161 +14 00 52.18 U F51
2021-11-11 07:36:33 C 02 41 43.708 +13 55 23.71 U F52
2021-11-11 07:51:16 C 02 41 42.702 +13 55 22.10 U F52
2021-11-11 08:05:59 C 02 41 41.703 +13 55 20.50 U F52
2021-11-14 04:54:55 C 02 37 10.00 +13 46 44.6 V G96
2021-11-14 05:03:00 C 02 37 09.44 +13 46 44.4 V G96
2021-11-14 05:11:05 C 02 37 08.88 +13 46 43.7 V G96
2021-11-14 05:19:10 C 02 37 08.33 +13 46 42.0 V G96
2021-11-27 10:23:15 C 02 17 40.828 +13 11 28.75 U F52
2021-11-27 10:38:49 C 02 17 39.941 +13 11 27.34 U F52
2021-11-27 10:54:22 C 02 17 39.059 +13 11 26.01 U F52
2021-11-27 11:09:55 C 02 17 38.190 +13 11 24.30 U F52
2021-11-29 03:06:09 C 02 15 28.35 +13 07 53.5 V G96
2021-11-29 03:14:12 C 02 15 27.92 +13 07 52.5 V G96
2021-11-29 03:22:16 C 02 15 27.48 +13 07 51.5 V G96
2021-11-29 03:30:19 C 02 15 27.05 +13 07 51.3 V G96
2021-11-30 03:09:49 C 02 14 12.23 +13 05 55.2 V G96
2021-11-30 03:11:50 C 02 14 12.12 +13 05 55.6 V G96
2021-11-30 03:17:52 C 02 14 11.79 +13 05 54.5 V G96
2021-11-30 03:19:52 C 02 14 11.67 +13 05 54.3 V G96
2021-11-30 03:25:53 C 02 14 11.32 +13 05 54.1 V G96
2021-11-30 03:27:54 C 02 14 11.25 +13 05 53.5 V G96
2021-11-30 03:35:56 C 02 14 10.83 +13 05 52.7 V G96
2023-10-18 08:52:14 C 01 18 33.550 -01 23 05.37 X F51
2023-10-18 09:13:08 C 01 18 32.356 -01 23 09.50 X F51
2023-10-18 09:54:57 C 01 18 29.949 -01 23 17.56 X F51
2023-10-21 09:17:48 C 01 14 31.340 -01 36 27.00 X F52
2023-10-21 09:49:26 C 01 14 29.549 -01 36 32.53 X F52
2023-10-21 10:05:12 C 01 14 28.659 -01 36 35.47 X F52
2023-11-03 07:57:35 C 00 58 32.923 -02 17 21.03 X F51
2023-11-03 08:14:51 C 00 58 32.099 -02 17 22.76 X F51
2023-11-03 08:32:06 C 00 58 31.277 -02 17 24.17 X F51
2025-07-29 13:48:30 C 00 51 16.192 -10 11 41.22 X F51
2025-07-29 14:05:34 C 00 51 16.066 -10 11 44.79 X F51
2025-07-29 14:22:40 C 00 51 15.948 -10 11 48.61 X F51
2025-07-29 14:40:06 C 00 51 15.847 -10 11 52.49 X F51
2025-08-23 13:39:48 C 00 37 17.930 -13 11 52.89 X F52
2025-08-23 13:55:22 C 00 37 17.299 -13 11 58.83 X F52
2025-08-23 14:10:56 C 00 37 16.603 -13 12 04.17 X F52
2025-08-28 11:06:40 C 00 32 04.558 -13 53 46.26 X F52
2025-08-28 11:22:13 C 00 32 03.795 -13 53 51.97 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)