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
2022-01-08 07:37:06 C 08 51 17.13 +18 32 16.9 V 703
2022-01-08 07:44:40 C 08 51 15.77 +18 32 02.4 V 703
2022-01-08 07:52:13 C 08 51 14.42 +18 31 47.7 V 703
2022-01-08 07:59:46 C 08 51 13.06 +18 31 33.0 V 703
2022-01-08 12:04:35 C 08 50 29.96 +18 23 39.8 V T05
2022-01-08 12:08:40 C 08 50 29.23 +18 23 31.9 V T05
2022-01-08 12:17:04 C 08 50 27.71 +18 23 15.5 V T05
2022-01-08 13:07:47 C 08 50 18.53 +18 21 36.0 V T05
2022-01-08 19:56:36 B 08 49 06.52 +18 08 10.0 V O47
2022-01-08 20:12:08 B 08 49 03.70 +18 07 39.1 V O47
2022-01-08 20:27:39 B 08 49 00.88 +18 07 08.2 V O47
2022-01-09 00:09:46 C 08 48 22.75 +17 59 46.2 o Z22
2022-01-09 00:16:50 C 08 48 21.41 +17 59 32.0 o Z22
2022-01-10 09:51:09 C 08 42 16.08 +16 51 14.8 V T08
2022-01-10 10:09:31 C 08 42 12.58 +16 50 36.7 V T08
2022-01-10 10:12:50 C 08 42 11.94 +16 50 29.8 V T08
2022-01-10 10:27:31 C 08 42 09.16 +16 49 59.3 V T08
2022-01-10 19:44:39 B 08 40 24.82 +16 30 29.9 V O47
2022-01-10 20:00:25 B 08 40 21.81 +16 29 56.6 V O47
2022-01-10 20:16:06 B 08 40 18.79 +16 29 23.2 V O47
2022-01-11 06:36:40 C 08 38 23.38 +16 07 23.0 V 703
2022-01-11 06:43:33 C 08 38 22.08 +16 07 08.5 V 703
2022-01-11 06:57:20 C 08 38 19.34 +16 06 38.6 V 703
2022-01-12 10:08:48 C 08 33 07.15 +15 07 37.9 V T05
2022-01-12 10:45:11 C 08 32 59.89 +15 06 17.9 V T05
2022-01-12 10:48:34 C 08 32 59.22 +15 06 10.4 V T05
2022-01-12 11:16:47 C 08 32 53.58 +15 05 08.2 V T05
2022-01-12 13:34:23 C 08 32 26.078 +15 00 03.01 U F52
2022-01-12 13:49:02 C 08 32 23.155 +14 59 30.12 U F52
2022-01-12 14:03:43 C 08 32 20.225 +14 58 57.38 U F52
2022-01-12 21:52:17 C 08 30 50.23 +14 41 25.5 q M16
2022-01-12 22:49:16 C 08 30 38.92 +14 39 19.4 q M16
2022-01-13 08:56:38 C 08 28 39.82 +14 16 39.5 V T08
2022-01-13 08:59:57 C 08 28 39.14 +14 16 32.0 V T08
2022-01-13 09:22:31 C 08 28 34.57 +14 15 41.1 V T08
2022-01-13 14:30:16 C 08 27 32.57 +14 04 22.1 q E89
2022-01-13 14:33:30 C 08 27 31.90 +14 04 14.2 q E89
2022-01-13 15:05:53 C 08 27 26.49 +14 02 36.5 V D29
2022-01-13 15:26:14 C 08 27 22.34 +14 01 50.3 V D29
2022-01-13 15:46:36 C 08 27 18.19 +14 01 04.0 V D29
2022-01-13 20:09:02 C 08 26 26.72 +13 51 01.8 V L92
2022-01-13 20:13:19 C 08 26 25.63 +13 50 51.6 V L92
2022-01-13 20:18:39 C 08 26 24.49 +13 50 37.7 V L92
2022-01-13 22:47:59 C 08 25 54.22 +13 44 55.7 q M16
2022-01-13 23:10:44 C 08 25 49.65 +13 44 04.4 q M16
2022-01-13 23:33:29 C 08 25 45.00 +13 43 12.1 q M16
2022-01-14 06:13:24 C 08 24 25.29 +13 27 53.0 V 703
2022-01-14 06:21:08 C 08 24 23.69 +13 27 35.1 V 703
2022-01-14 06:29:38 C 08 24 21.96 +13 27 16.3 V 703
2022-01-14 06:37:23 C 08 24 20.31 +13 26 57.2 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)