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
2021-11-12 10:19:46 C 09 49 19.38 +38 59 23.9 V 703
2021-11-12 11:21:02 C 09 49 21.80 +38 58 53.0 U I41
2021-11-12 12:20:49 C 09 49 24.13 +38 58 23.0 U I41
2021-11-12 14:09:26 C 09 49 28.72 +38 57 28.5 V T08
2021-11-12 14:17:25 C 09 49 29.01 +38 57 24.3 V T08
2021-11-12 14:22:45 C 09 49 29.26 +38 57 21.1 V T08
2021-11-12 14:50:05 C 09 49 30.32 +38 57 07.3 V T08
2021-11-15 09:31:31 C 09 52 04.67 +38 22 15.5 V 703
2021-11-15 09:39:48 C 09 52 04.89 +38 22 12.2 V 703
2021-11-15 09:48:04 C 09 52 05.23 +38 22 08.7 V 703
2021-11-15 09:56:21 C 09 52 05.44 +38 22 03.4 V 703
2021-11-17 19:54:25 C 09 54 03.17 +37 51 19.9 V D29
2021-11-17 20:09:27 C 09 54 03.63 +37 51 12.2 V D29
2021-11-17 20:24:29 C 09 54 04.07 +37 51 04.2 V D29
2021-11-18 11:44:58 C 09 54 32.62 +37 42 51.0 V G96
2021-11-18 11:52:28 C 09 54 32.83 +37 42 47.0 V G96
2021-11-18 12:00:02 C 09 54 33.04 +37 42 43.0 V G96
2021-11-18 12:07:32 C 09 54 33.25 +37 42 39.1 V G96
2021-11-18 13:03:54 C 09 54 35.31 +37 42 08.9 V T05
2021-11-18 13:09:53 C 09 54 35.47 +37 42 05.5 V T05
2021-11-18 13:17:15 C 09 54 35.70 +37 42 01.9 V T05
2021-11-18 13:32:33 C 09 54 36.09 +37 41 54.2 V T05
2021-11-19 14:17:29 C 09 55 19.501 +37 28 33.51 U F52
2021-11-19 14:37:00 C 09 55 19.999 +37 28 23.17 U F52
2021-11-19 14:56:31 C 09 55 20.497 +37 28 12.78 U F52
2021-11-19 15:16:04 C 09 55 20.994 +37 28 02.33 U F52
2021-11-20 14:07:35 C 09 55 58.608 +37 15 35.84 U F52
2021-11-20 14:27:08 C 09 55 59.067 +37 15 25.39 U F52
2021-11-20 14:27:19 C 09 55 59.08 +37 15 25.6 V T08
2021-11-20 14:35:17 C 09 55 59.25 +37 15 20.8 V T08
2021-11-20 14:41:20 C 09 55 59.40 +37 15 18.3 V T08
2021-11-20 14:46:38 C 09 55 59.528 +37 15 14.96 U F52
2021-11-20 15:06:11 C 09 55 59.985 +37 15 04.44 U F52
2021-11-20 15:08:06 C 09 56 00.02 +37 15 03.5 V T08
2021-11-22 13:31:51 C 09 57 07.929 +36 49 29.96 U F52
2021-11-22 13:52:19 C 09 57 08.336 +36 49 18.85 U F52
2021-11-22 14:12:43 C 09 57 08.737 +36 49 07.80 U F52
2021-11-22 14:31:37 C 09 57 09.09 +36 48 57.2 V T05
2021-11-22 14:36:15 C 09 57 09.20 +36 48 54.9 V T05
2021-11-22 14:46:44 C 09 57 09.44 +36 48 49.2 V T05
2021-11-22 15:18:55 C 09 57 10.03 +36 48 31.5 V T05
2021-11-23 12:17:43 C 09 57 37.14 +36 36 47.3 V T08
2021-11-23 12:21:43 C 09 57 37.28 +36 36 45.3 V T08
2021-11-23 12:52:07 C 09 57 37.89 +36 36 27.4 V T08
2021-11-23 13:01:28 C 09 57 37.97 +36 36 23.8 V T08
2021-11-23 13:04:07 C 09 57 38.08 +36 36 22.4 V T08
2021-11-23 13:18:50 C 09 57 38.34 +36 36 14.0 V T08
2021-11-23 13:23:29 C 09 57 38.33 +36 36 12.1 V T08
2021-11-23 13:35:12 C 09 57 38.58 +36 36 05.6 V T08
2021-11-24 14:58:27 C 09 58 07.36 +36 21 47.8 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)