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
2021-07-29 11:38:43 C 05 08 27.98 +51 45 26.4 U I41
2021-07-29 11:42:20 C 05 08 28.59 +51 45 27.2 U I41
2021-07-30 11:28:14 C 05 12 26.81 +51 50 08.6 U I41
2021-07-30 11:31:48 C 05 12 27.40 +51 50 09.2 U I41
2021-07-30 11:35:20 C 05 12 27.98 +51 50 09.8 U I41
2021-07-30 11:38:54 C 05 12 28.57 +51 50 10.8 U I41
2021-09-05 14:31:53 C 07 27 17.14 +50 42 31.5 V T08
2021-09-05 14:34:33 C 07 27 17.49 +50 42 30.2 V T08
2021-09-05 14:39:51 C 07 27 18.23 +50 42 29.4 V T08
2021-09-05 14:40:31 C 07 27 18.20 +50 42 29.3 V T08
2021-09-11 11:28:01 C 07 45 08.83 +49 59 36.7 U I41
2021-09-11 11:44:38 C 07 45 10.87 +49 59 31.5 U I41
2021-09-15 10:54:26 C 07 56 38.04 +49 27 19.6 U I41
2021-09-15 10:55:48 C 07 56 38.16 +49 27 19.2 U I41
2021-09-15 11:28:45 C 07 56 42.05 +49 27 08.1 U I41
2021-09-15 11:49:26 C 07 56 44.44 +49 27 01.1 U I41
2021-09-15 11:50:47 C 07 56 44.61 +49 27 00.7 U I41
2021-10-09 10:24:02 C 08 55 43.65 +45 33 27.9 U I41
2021-10-09 10:48:14 C 08 55 45.75 +45 33 17.3 U I41
2021-10-09 11:13:13 C 08 55 47.94 +45 33 06.7 U I41
2021-10-09 11:17:19 C 08 55 48.30 +45 33 05.0 U I41
2021-10-11 11:07:37 C 08 59 56.32 +45 11 31.6 V 703
2021-10-11 11:15:26 C 08 59 57.02 +45 11 27.8 V 703
2021-10-11 11:23:14 C 08 59 57.66 +45 11 24.3 V 703
2021-10-11 11:31:04 C 08 59 58.34 +45 11 21.4 V 703
2021-10-15 10:46:44 C 09 07 50.99 +44 27 43.2 U I41
2021-10-15 10:54:52 C 09 07 51.77 +44 27 39.6 V 703
2021-10-15 11:02:08 C 09 07 52.23 +44 27 36.5 V 703
2021-10-15 11:09:24 C 09 07 52.68 +44 27 33.8 V 703
2021-10-15 11:14:17 C 09 07 53.18 +44 27 30.7 U I41
2021-10-15 11:16:40 C 09 07 53.20 +44 27 29.4 V 703
2021-10-15 11:44:23 C 09 07 55.55 +44 27 17.2 U I41
2021-10-15 12:58:27 C 09 08 01.39 +44 26 43.8 U I41
2021-10-17 10:25:45 C 09 11 36.84 +44 05 34.5 U I41
2021-10-17 11:50:02 C 09 11 43.28 +44 04 56.5 U I41
2021-10-17 12:19:54 C 09 11 45.55 +44 04 42.8 U I41
2021-10-24 11:00:23 C 09 23 58.53 +42 45 45.6 V G96
2021-10-24 11:07:49 C 09 23 59.06 +42 45 42.2 V G96
2021-10-24 11:15:17 C 09 23 59.55 +42 45 38.7 V G96
2021-10-24 11:22:45 C 09 24 00.06 +42 45 35.2 V G96
2021-10-24 14:15:50 C 09 24 12.019 +42 44 13.10 U F52
2021-10-24 14:29:38 C 09 24 12.942 +42 44 06.49 U F52
2021-10-24 14:43:33 C 09 24 13.864 +42 44 00.18 U F52
2021-10-24 14:57:24 C 09 24 14.790 +42 43 53.75 U F52
2021-10-27 11:12:05 C 09 28 48.49 +42 10 54.5 V 703
2021-10-27 11:19:19 C 09 28 48.82 +42 10 51.5 V 703
2021-10-27 11:26:32 C 09 28 49.33 +42 10 47.5 V 703
2021-10-27 11:33:45 C 09 28 49.77 +42 10 44.4 V 703
2021-10-30 11:05:23 C 09 33 19.90 +41 35 50.2 V 703
2021-10-30 11:12:37 C 09 33 20.29 +41 35 47.0 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)