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
2021-10-30 11:19:51 C 09 33 20.73 +41 35 43.1 V 703
2021-10-30 11:27:04 C 09 33 21.20 +41 35 39.9 V 703
2021-10-31 11:00:05 C 09 34 46.32 +41 24 05.1 U I41
2021-10-31 11:13:00 C 09 34 47.06 +41 23 58.8 U I41
2021-10-31 11:48:51 C 09 34 49.13 +41 23 41.7 U I41
2021-10-31 14:51:51 C 09 35 00.03 +41 22 13.8 V T08
2021-10-31 14:57:50 C 09 35 00.33 +41 22 10.6 V T08
2021-10-31 15:13:15 C 09 35 01.20 +41 22 03.4 V T08
2021-10-31 15:30:00 C 09 35 02.19 +41 21 55.5 V T08
2021-11-02 11:16:27 C 09 37 34.55 +41 00 14.9 U I41
2021-11-02 11:20:30 C 09 37 34.78 +41 00 13.2 U I41
2021-11-02 11:21:52 C 09 37 34.85 +41 00 12.2 U I41
2021-11-03 10:55:11 C 09 38 53.97 +40 48 30.3 U I41
2021-11-03 11:42:51 C 09 38 56.54 +40 48 07.4 U I41
2021-11-03 11:55:13 C 09 38 57.21 +40 48 01.2 U I41
2021-11-03 12:09:56 C 09 38 57.95 +40 47 54.1 U I41
2021-11-03 12:32:16 C 09 38 59.18 +40 47 43.3 U I41
2021-11-04 14:32:32 C 09 40 24.08 +40 34 46.2 V T08
2021-11-04 15:11:17 C 09 40 26.08 +40 34 27.9 V T08
2021-11-04 15:19:57 C 09 40 26.46 +40 34 23.6 V T08
2021-11-04 15:25:18 C 09 40 26.69 +40 34 20.3 V T08
2021-11-05 10:09:49 C 09 41 26.39 +40 24 55.5 V 703
2021-11-05 10:17:38 C 09 41 26.91 +40 24 51.6 V 703
2021-11-05 10:25:27 C 09 41 27.26 +40 24 47.4 V 703
2021-11-05 10:33:16 C 09 41 27.71 +40 24 43.7 V 703
2021-11-06 10:14:17 C 09 42 41.01 +40 12 50.3 V 703
2021-11-06 10:22:10 C 09 42 41.39 +40 12 46.8 V 703
2021-11-06 10:30:01 C 09 42 41.76 +40 12 42.9 V 703
2021-11-06 10:37:53 C 09 42 42.17 +40 12 39.1 V 703
2021-11-06 15:04:17 C 09 42 55.56 +40 10 27.2 V T05
2021-11-06 15:08:57 C 09 42 55.73 +40 10 25.7 V T05
2021-11-06 15:20:01 C 09 42 56.25 +40 10 19.5 V T05
2021-11-06 15:33:21 C 09 42 56.86 +40 10 13.2 V T05
2021-11-08 11:15:31 C 09 45 05.70 +39 48 05.5 U I41
2021-11-08 12:37:16 C 09 45 09.43 +39 47 24.9 U I41
2021-11-08 13:39:45 C 09 45 12.70 +39 46 54.0 V T08
2021-11-08 13:47:45 C 09 45 13.01 +39 46 49.2 V T08
2021-11-08 13:55:46 C 09 45 13.38 +39 46 46.2 V T08
2021-11-08 14:13:44 C 09 45 14.22 +39 46 37.1 V T08
2021-11-09 10:02:14 C 09 46 09.81 +39 36 29.7 V 703
2021-11-09 10:10:12 C 09 46 10.15 +39 36 25.1 V 703
2021-11-09 10:18:11 C 09 46 10.51 +39 36 21.5 V 703
2021-11-09 10:26:10 C 09 46 10.85 +39 36 16.7 V 703
2021-11-10 13:43:06 C 09 47 24.95 +39 22 23.4 V T05
2021-11-10 13:47:43 C 09 47 25.11 +39 22 21.7 V T05
2021-11-10 13:57:42 C 09 47 25.52 +39 22 16.4 V T05
2021-11-10 14:14:30 C 09 47 26.31 +39 22 08.4 V T05
2021-11-12 09:56:31 C 09 49 18.42 +38 59 35.8 V 703
2021-11-12 10:04:17 C 09 49 18.72 +38 59 32.2 V 703
2021-11-12 10:12:02 C 09 49 19.06 +38 59 28.3 V 703
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)