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
2025-12-06 20:53:51 C 11 00 23.098 +00 18 46.95 W O18
2025-12-06 20:55:37 C 11 00 23.203 +00 18 43.95 W O18
2025-12-06 22:38:59 C 11 00 28.880 +00 15 37.01 W O18
2025-12-07 20:59:41 C 11 01 44.945 -00 25 09.50 W O18
2025-12-07 21:52:18 C 11 01 47.812 -00 26 46.14 W O18
2025-12-08 06:41:16 C 11 02 17.854 -00 42 53.24 V W68
2025-12-08 06:45:53 C 11 02 18.108 -00 43 01.67 V W68
2025-12-08 06:53:51 C 11 02 18.547 -00 43 16.46 V W68
2025-12-08 07:09:37 C 11 02 19.411 -00 43 45.84 V W68
2025-12-08 22:04:49 C 11 03 09.461 -01 11 44.98 W O18
2025-12-08 22:43:28 C 11 03 11.536 -01 12 57.36 W O18
2025-12-09 13:32:06 C 11 04 01.531 -01 40 51.74 V T05
2025-12-09 13:39:54 C 11 04 01.925 -01 41 06.25 V T05
2025-12-09 13:44:29 C 11 04 02.215 -01 41 14.39 V T05
2025-12-09 14:04:11 C 11 04 03.214 -01 41 52.48 V T05
2025-12-13 13:57:33 C 11 09 20.213 -04 50 47.36 V T08
2025-12-13 14:02:10 C 11 09 20.479 -04 50 57.16 V T08
2025-12-13 14:08:45 C 11 09 20.806 -04 51 10.37 V T08
2025-12-13 14:30:43 C 11 09 21.934 -04 51 55.40 V T08
2025-12-14 07:59:20 C 11 10 18.931 -05 27 46.26 V W68
2025-12-14 08:05:56 C 11 10 19.270 -05 28 00.26 V W68
2025-12-14 08:09:52 C 11 10 19.478 -05 28 08.51 V W68
2025-12-14 08:18:24 C 11 10 19.922 -05 28 25.86 V W68
2025-12-15 01:34:24 C 11 11 15.907 -06 04 28.67 V M22
2025-12-15 01:48:17 C 11 11 16.625 -06 04 57.68 V M22
2025-12-15 01:58:48 C 11 11 17.196 -06 05 19.50 V M22
2025-12-15 02:05:35 C 11 11 17.530 -06 05 34.51 V M22
2025-12-17 11:10:29 C 11 14 20.490 -08 08 30.80 V 703
2025-12-17 11:13:42 C 11 14 20.656 -08 08 37.82 V 703
2025-12-17 11:16:54 C 11 14 20.836 -08 08 44.74 V 703
2025-12-17 11:20:07 C 11 14 20.980 -08 08 51.76 V 703
2025-12-18 01:33:08 C 11 15 06.286 -08 40 07.50 V M22
2025-12-18 01:41:15 C 11 15 06.713 -08 40 25.21 V M22
2025-12-18 01:45:15 C 11 15 06.898 -08 40 34.03 V M22
2025-12-18 01:58:53 C 11 15 07.606 -08 41 04.49 V M22
2025-12-20 07:53:28 C 11 17 57.216 -10 43 34.79 V W68
2025-12-20 08:01:04 C 11 17 57.614 -10 43 52.07 V W68
2025-12-20 08:07:49 C 11 17 57.924 -10 44 07.87 V W68
2025-12-20 08:19:20 C 11 17 58.476 -10 44 34.69 V W68
2025-12-26 07:25:25 C 11 25 17.566 -16 35 51.36 V W68
2025-12-26 07:28:46 C 11 25 17.729 -16 36 00.14 V W68
2025-12-26 07:32:45 C 11 25 17.933 -16 36 10.30 V W68
2025-12-26 07:40:03 C 11 25 18.257 -16 36 29.38 V W68
2025-12-26 08:26:40 C 11 25 20.503 -16 38 30.77 V W68
2025-12-27 12:30:33 C 11 26 45.108 -17 52 12.68 V T05
2025-12-27 12:33:11 C 11 26 45.262 -17 52 19.81 V T05
2025-12-27 12:41:06 C 11 26 45.641 -17 52 40.84 V T05
2025-12-27 14:19:40 C 11 26 50.256 -17 57 02.68 X F51
2025-12-27 14:30:17 C 11 26 50.751 -17 57 30.87 X F51
2025-12-27 14:40:49 C 11 26 51.243 -17 57 58.92 X F51
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)