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
2021-12-25 12:03:55 S 09 36 33.857 +26 58 13.51 V C57
2021-12-25 12:03:55 s 1 -98960.483 0 +347900.95 4130.0 C57
2021-12-25 12:13:55 S 09 36 32.786 +26 58 02.21 V C57
2021-12-25 12:13:55 s 1 -99278.737 0 +347618.76 8960.0 C57
2021-12-25 12:23:55 S 09 36 31.906 +26 57 49.14 V C57
2021-12-25 12:23:55 s 1 -99596.696 0 +347335.54 2260.0 C57
2021-12-25 12:33:55 S 09 36 30.857 +26 57 36.90 V C57
2021-12-25 12:33:55 s 1 -99914.359 0 +347051.30 4020.0 C57
2021-12-25 12:43:55 S 09 36 29.890 +26 57 23.51 V C57
2021-12-25 12:43:55 s 1 -100231.72 5 +346766.04 4250.0 C57
2021-12-25 13:13:55 S 09 36 26.825 +26 56 53.09 V C57
2021-12-25 13:13:55 s 1 -101182.02 1 +345904.09 5620.0 C57
2021-12-25 13:23:55 S 09 36 25.646 +26 56 39.34 V C57
2021-12-25 13:23:55 s 1 -101498.18 2 +345614.71 9620.0 C57
2021-12-25 13:31:35 C 09 35 44.82 +26 53 15.8 V T08
2021-12-25 13:33:55 S 09 36 24.706 +26 56 28.97 V C57
2021-12-25 13:33:55 s 1 -101814.03 9 +345324.32 2050.0 C57
2021-12-25 13:43:55 S 09 36 23.616 +26 56 14.82 V C57
2021-12-25 13:43:55 s 1 -102129.59 0 +345032.89 2900.0 C57
2021-12-25 13:53:55 S 09 36 22.553 +26 56 05.10 V C57
2021-12-25 13:53:55 s 1 -102444.83 3 +344740.43 2160.0 C57
2021-12-25 14:03:55 S 09 36 21.665 +26 55 52.10 V C57
2021-12-25 14:03:55 s 1 -102759.76 8 +344446.94 9840.0 C57
2021-12-25 14:08:57 C 09 35 41.08 +26 52 32.6 V T08
2021-12-25 14:13:55 S 09 36 20.638 +26 55 41.48 V C57
2021-12-25 14:13:55 s 1 -103074.39 3 +344152.43 5930.0 C57
2021-12-25 14:33:55 S 09 36 18.463 +26 55 15.85 V C57
2021-12-25 14:33:55 s 1 -103702.70 7 +343560.30 3280.0 C57
2021-12-25 14:43:55 S 09 36 17.539 +26 55 03.97 V C57
2021-12-25 14:43:55 s 1 -104016.39 3 +343262.69 4540.0 C57
2021-12-25 14:50:42 C 09 35 36.90 +26 51 44.2 V T08
2021-12-25 14:53:55 S 09 36 16.637 +26 54 53.93 V C57
2021-12-25 14:53:55 s 1 -104329.76 4 +342964.05 4180.0 C57
2021-12-25 15:03:55 S 09 36 15.499 +26 54 43.27 V C57
2021-12-25 15:03:55 s 1 -104642.81 8 +342664.37 2190.0 C57
2021-12-25 15:13:55 S 09 36 14.362 +26 54 30.38 V C57
2021-12-25 15:13:55 s 1 -104955.55 3 +342363.67 8570.0 C57
2021-12-25 15:23:55 S 09 36 13.183 +26 54 17.82 V C57
2021-12-25 15:23:55 s 1 -105267.96 8 +342061.92 3310.0 C57
2021-12-25 15:27:10 C 09 35 33.26 +26 51 01.7 V T08
2021-12-25 15:33:55 S 09 36 12.379 +26 54 07.92 V C57
2021-12-25 15:33:55 s 1 -105580.06 3 +341759.14 6400.0 C57
2021-12-25 15:43:55 S 09 36 11.210 +26 53 54.67 V C57
2021-12-25 15:43:55 s 1 -105891.83 4 +341455.33 7840.0 C57
2021-12-25 15:53:55 S 09 36 10.356 +26 53 42.50 V C57
2021-12-25 15:53:55 s 1 -106203.28 2 +341150.48 7630.0 C57
2021-12-25 16:03:55 S 09 36 09.146 +26 53 32.39 V C57
2021-12-25 16:03:55 s 1 -106514.40 4 +340844.60 5740.0 C57
2021-12-25 16:13:55 S 09 36 08.098 +26 53 19.25 V C57
2021-12-25 16:13:55 s 1 -106825.19 9 +340537.67 2190.0 C57
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)