1991 TB1

1991TB1, 06047, J91T01B

All data for this body: [vot]

MPC data
Name (number) 1991 TB1 (6047)
a 1.45450
e 0.35218
i / sin(i) 23.4749 / 0.39835
q 0.94226
Q 1.96675
ω 103.8156
Node 6.0660
m 354.7801
n 0.5619
Epoch 2460800.5
nobs 777
nopp 12
Years observed 1985-2022
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 17.840
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 76.846
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.84 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Q Bus VIS Lin 2018P&SS..152..116L PHOT
S Binzel 2010Natur.463..331B SPEC
S Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
S Bus-DeMeo VISNIR Thomas 2010Icar..205..419T SPEC
S Bus VIS Binzel 2019Icar..324...41B SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S Bus VISNIR Binzel 2004Icar..170..259B SPEC
S Bus VISNIR de Leon 2010A&A...517A..23D SPEC
S 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S 0.6526 0.6526 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT