12711 Tukmit (1991 BB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2720510878 ± 1.18e-08
Semi-major axis (a)1.1863409038 AU ± 3.54e-10
Inclination (i)38.49104426° ± 2.08e-06
Long. of Asc. Node (Ω)294.96116461° ± 1.61e-06
Arg. of Perihelion (ω)322.88940990° ± 2.98e-06
Mean Anomaly (M)236.39633146° ± 3.09e-06
Mean Motion (n)0.7627777549°/day ± 3.42e-10
Perihelion dist (q)0.86359557 AU ± 1.40e-08
Aphelion dist (Q)1.50908624 AU ± 1.40e-08
Orbital Period1.29215394 yr ± 5.79e-10
Physical Parameters
H (abs. magnitude)16.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.287″
Uncertainty0
Orbit TypeApollo
MOID0.112651 AU
Observations Used3077
Radar Obs Used3
Gaia Obs Used87
Oppositions6
Arc Total1991-2026
First Observation Used1991-01-12
Last Observation Used2026-01-13
Observations (4052)
Date Type RA Dec Mag Band Observatory
2022-08-16 08:17:47 C 16 58 45.548 +77 37 36.26 U F51
2022-08-16 08:55:16 C 16 58 45.241 +77 36 44.50 U F51
2022-08-16 09:13:58 C 16 58 45.126 +77 36 18.52 U F51
2022-08-19 06:14:40 C 16 59 34.207 +76 10 56.68 Z U76
2022-08-19 06:27:38 C 16 59 34.212 +76 10 40.84 Z U76
2022-08-19 06:41:48 C 16 59 34.219 +76 10 23.63 Z U76
2022-08-20 07:46:47 C 16 59 53.474 +75 42 04.32 V T05
2022-08-20 07:51:21 C 16 59 53.438 +75 41 58.99 V T05
2022-08-20 08:00:37 C 16 59 53.426 +75 41 48.48 V T05
2022-08-20 08:15:01 C 16 59 53.287 +75 41 31.63 V T05
2022-08-20 20:34:02 C 17 00 04.00 +75 27 56.6 t B66
2022-08-20 21:01:09 C 17 00 04.07 +75 27 26.2 t B66
2022-08-20 21:10:55 C 17 00 03.94 +75 27 15.7 X L63
2022-08-20 21:26:36 C 17 00 03.86 +75 26 57.9 X L63
2022-08-20 21:38:46 C 17 00 03.95 +75 26 44.3 X L63
2022-08-22 07:28:32 C 17 00 31.997 +74 51 11.05 V T08
2022-08-22 07:33:07 C 17 00 32.078 +74 51 06.30 V T08
2022-08-22 07:39:01 C 17 00 32.011 +74 50 59.82 V T08
2022-08-22 07:41:00 C 17 00 32.004 +74 50 57.88 V T08
2022-08-22 07:58:17 C 17 00 31.961 +74 50 39.19 V T08
2022-08-22 08:17:30 C 17 00 31.966 +74 50 18.46 V T08
2022-08-26 08:02:15 C 17 02 09.734 +73 18 48.31 V T08
2022-08-26 08:11:33 C 17 02 09.761 +73 18 39.42 V T08
2022-08-26 08:16:09 C 17 02 09.830 +73 18 35.03 V T08
2022-08-26 08:37:58 C 17 02 09.996 +73 18 14.36 V T08
2022-08-28 07:44:45 C 17 03 10.930 +72 37 32.66 V T05
2022-08-28 07:49:20 C 17 03 10.930 +72 37 28.74 V T05
2022-08-28 07:52:35 C 17 03 11.026 +72 37 25.93 V T05
2022-08-28 08:03:07 C 17 03 11.119 +72 37 16.50 V T05
2022-08-28 08:07:05 C 17 03 11.141 +72 37 13.01 V T05
2022-08-28 08:11:38 C 17 03 11.254 +72 37 08.94 V T05
2022-08-28 08:27:21 C 17 03 11.393 +72 36 55.08 V T05
2022-08-28 08:28:00 C 17 03 11.414 +72 36 54.58 V T05
2022-08-31 06:04:35 C 17 04 58.642 +71 41 04.82 U F52
2022-08-31 06:23:23 C 17 04 58.909 +71 40 49.96 U F52
2022-08-31 06:42:16 C 17 04 59.190 +71 40 34.94 U F52
2022-08-31 07:01:10 C 17 04 59.463 +71 40 19.13 U F52
2022-09-01 05:44:27 C 17 05 39.324 +71 23 06.18 V T05
2022-09-01 06:02:53 C 17 05 39.607 +71 22 51.92 V T05
2022-09-01 06:08:06 C 17 05 39.686 +71 22 48.00 V T05
2022-09-01 06:16:01 C 17 05 39.840 +71 22 41.84 V T05
2022-09-01 06:35:09 C 17 05 40.157 +71 22 26.98 V T05
2022-09-01 06:41:10 C 17 05 40.253 +71 22 22.22 V T05
2022-09-03 07:37:33 C 17 07 10.946 +70 46 38.68 V T08
2022-09-03 07:42:10 C 17 07 11.114 +70 46 35.11 V T08
2022-09-03 07:56:37 C 17 07 11.436 +70 46 24.24 V T08
2022-09-03 08:07:50 C 17 07 11.726 +70 46 15.78 V T08
2022-09-07 05:54:55 C 17 10 36.756 +69 42 51.88 V T08
2022-09-07 05:59:32 C 17 10 36.883 +69 42 48.13 V T08
2022-09-07 06:11:25 C 17 10 37.202 +69 42 40.07 V T08
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2000-07-23 19:44:00 97695 10 Hz 2380 -1 -1
2000-07-25 20:16:00 38870 3 Hz 2380 -1 -1
2000-07-28 20:10:00 -49062 3 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)