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
2022-11-20 06:07:28 S 20 21 44.46 +57 47 45.4 L C51
2022-11-20 09:15:02 S 20 22 17.09 +57 46 36.8 L C51
2022-11-21 00:53:20 S 20 24 59.89 +57 40 50.0 L C51
2022-11-21 07:08:30 S 20 26 05.07 +57 38 30.2 L C51
2022-11-21 10:16:16 S 20 26 37.75 +57 37 20.1 L C51
2022-12-02 06:01:53 C 21 13 25.673 +55 51 59.94 V T05
2022-12-02 06:21:33 C 21 13 29.213 +55 51 50.29 V T05
2022-12-02 06:26:08 C 21 13 30.031 +55 51 48.13 V T05
2022-12-02 06:34:42 C 21 13 31.601 +55 51 44.28 V T05
2022-12-02 06:49:06 C 21 13 34.214 +55 51 37.51 V T05
2023-01-09 01:39:00 C 23 59 31.992 +47 13 02.64 V G96
2023-01-09 01:49:00 C 23 59 33.666 +47 12 56.16 V G96
2023-01-09 01:59:00 C 23 59 35.347 +47 12 49.14 V G96
2023-01-19 20:17:07 C 00 42 09.36 +44 22 12.0 V Z45
2023-01-19 20:23:15 C 00 42 10.29 +44 22 07.6 V Z45
2023-01-19 20:29:23 C 00 42 11.32 +44 22 03.8 V Z45
2023-01-19 20:35:30 C 00 42 12.28 +44 22 00.2 V Z45
2023-01-19 20:43:56 C 00 42 13.59 +44 21 54.0 V Z45
2023-01-19 20:52:22 C 00 42 14.81 +44 21 48.7 V Z45
2023-01-19 21:00:48 C 00 42 16.31 +44 21 42.4 V Z45
2023-01-23 05:16:30 C 00 54 54.389 +43 29 12.91 V T05
2023-01-23 05:24:28 C 00 54 55.536 +43 29 07.37 V T05
2023-01-23 05:29:52 C 00 54 56.388 +43 29 03.55 V T05
2023-01-23 05:44:19 C 00 54 58.644 +43 28 53.80 V T05
2023-01-27 02:24:24 C 01 09 13.165 +42 28 55.02 V 703
2023-01-27 02:31:56 C 01 09 14.256 +42 28 50.48 V 703
2023-01-27 02:39:29 C 01 09 15.415 +42 28 45.16 V 703
2023-01-27 02:47:02 C 01 09 16.603 +42 28 38.75 V 703
2023-01-30 02:26:43 C 01 20 02.353 +41 42 57.78 V 703
2023-01-30 02:36:00 C 01 20 03.714 +41 42 51.30 V 703
2023-01-30 02:45:17 C 01 20 05.053 +41 42 45.61 V 703
2023-01-30 02:54:34 C 01 20 06.432 +41 42 40.03 V 703
2023-01-31 02:19:17 C 01 23 34.663 +41 27 51.88 V G96
2023-01-31 02:28:17 C 01 23 35.984 +41 27 45.97 V G96
2023-01-31 02:37:16 C 01 23 37.280 +41 27 40.28 V G96
2023-01-31 02:46:16 C 01 23 38.605 +41 27 34.52 V G96
2023-02-02 03:02:10 C 01 30 43.477 +40 57 17.06 V 703
2023-02-02 03:09:43 C 01 30 44.611 +40 57 11.20 V 703
2023-02-02 03:17:14 C 01 30 45.630 +40 57 07.45 V 703
2023-02-02 03:24:46 C 01 30 46.663 +40 57 01.66 V 703
2023-02-19 02:16:16 C 02 27 01.645 +36 54 33.12 V G96
2023-02-19 02:24:28 C 02 27 02.722 +36 54 28.51 V G96
2023-02-19 02:32:41 C 02 27 03.791 +36 54 23.69 V G96
2023-02-19 02:40:53 C 02 27 04.860 +36 54 18.86 V G96
2023-03-04 02:55:43 C 03 06 45.493 +34 03 43.20 V 703
2023-03-04 03:03:16 C 03 06 46.487 +34 03 41.29 V 703
2023-03-04 03:10:47 C 03 06 47.394 +34 03 36.43 V 703
2023-03-04 03:18:19 C 03 06 48.395 +34 03 33.95 V 703
2023-03-13 11:21:39 C 03 33 47.34 +32 07 26.3 V D29
2023-03-13 11:42:01 C 03 33 49.71 +32 07 15.6 V D29
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)