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
2018-04-08 02:53:04 C 05 42 47.35 +07 11 04.9 U 703
2018-04-08 03:09:35 C 05 42 48.52 +07 10 54.0 U 703
2018-04-08 03:17:49 C 05 42 49.14 +07 10 48.5 U 703
2018-04-11 02:54:50 C 05 48 10.76 +06 23 53.9 U 703
2018-04-11 03:12:39 C 05 48 12.23 +06 23 42.6 U 703
2018-04-11 03:21:34 C 05 48 12.87 +06 23 38.0 U 703
2018-09-01 05:33:56 C 14 39 49.43 -10 37 30.4 U T05
2018-09-01 05:44:08 C 14 39 51.92 -10 37 12.4 U T05
2018-09-01 05:57:40 C 14 39 55.27 -10 36 49.9 U T05
2018-09-01 06:12:22 C 14 39 58.84 -10 36 25.4 U T05
2018-09-09 06:06:52 C 15 24 34.07 -05 11 58.4 U T05
2018-09-09 06:20:57 C 15 24 37.11 -05 11 34.6 U T05
2018-09-09 06:33:54 C 15 24 39.91 -05 11 12.7 U T05
2018-09-09 06:46:23 C 15 24 42.61 -05 10 51.3 U T05
2018-09-11 06:03:52 C 15 34 51.51 -03 51 43.9 U T08
2018-09-11 06:17:28 C 15 34 54.38 -03 51 20.8 U T08
2018-09-11 06:29:38 C 15 34 56.93 -03 51 00.5 U T08
2018-09-11 06:40:33 C 15 34 59.21 -03 50 42.8 U T08
2018-09-15 05:30:36 C 15 54 21.78 -01 16 05.6 U T08
2018-09-15 05:44:43 C 15 54 24.50 -01 15 43.2 U T08
2018-09-15 05:58:57 C 15 54 27.28 -01 15 20.2 U T08
2018-09-15 06:12:35 C 15 54 29.96 -01 14 58.2 U T08
2018-09-17 05:38:25 C 16 03 43.35 -00 00 16.5 U T05
2018-09-17 05:53:01 C 16 03 46.14 +00 00 06.0 U T05
2018-09-17 06:07:07 C 16 03 48.78 +00 00 27.9 U T05
2018-09-17 06:19:19 C 16 03 51.08 +00 00 46.8 U T05
2018-09-17 16:00:10 C 16 05 41.66 +00 15 45.7 q C97
2018-09-17 16:02:21 C 16 05 42.38 +00 15 49.5 q C97
2018-09-17 16:04:33 C 16 05 42.63 +00 15 53.8 q C97
2018-09-17 16:06:44 C 16 05 42.91 +00 15 56.6 q C97
2018-09-18 16:09:17 C 16 10 14.75 +00 52 48.6 q C97
2018-09-18 16:11:33 C 16 10 15.33 +00 52 52.7 q C97
2018-09-18 16:13:48 C 16 10 15.60 +00 52 55.7 q C97
2018-09-18 16:16:03 C 16 10 16.01 +00 52 57.9 q C97
2018-09-19 05:42:50 C 16 12 46.29 +01 13 22.7 U T08
2018-09-19 05:57:12 C 16 12 48.98 +01 13 44.7 U T08
2018-09-19 06:10:37 C 16 12 51.35 +01 14 04.5 U T08
2018-09-19 06:23:29 C 16 12 53.73 +01 14 24.0 U T08
2018-09-21 02:31:23 C 16 20 57.11 +02 19 58.9 V 703
2018-09-21 02:39:02 C 16 20 58.47 +02 20 09.8 V 703
2018-09-21 02:46:42 C 16 20 59.82 +02 20 20.7 V 703
2018-09-21 02:54:22 C 16 21 01.16 +02 20 32.4 V 703
2018-09-21 05:16:53 C 16 21 26.80 +02 24 03.5 U T05
2018-09-21 05:28:37 C 16 21 28.92 +02 24 20.6 U T05
2018-09-21 05:43:01 C 16 21 31.47 +02 24 41.5 U T05
2018-09-21 05:44:32 C 16 21 31.73 +02 24 43.6 U T05
2018-09-21 05:58:02 C 16 21 34.14 +02 25 03.1 U T05
2018-09-21 06:23:58 C 16 21 38.74 +02 25 41.1 U T05
2018-09-24 05:07:35 C 16 34 03.48 +04 06 27.5 U T05
2018-09-24 05:15:56 C 16 34 04.91 +04 06 39.3 U T05
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)