2091 T-1

2091T-1, 17318, 1999 JD94, 1999JD94, J99J94D, T1S2091

All data for this body: [vot]

MPC data
Name (number) 2091 T-1 (17318)
a 2.74795
e 0.16102
i / sin(i) 13.3553 / 0.23099
q 2.30547
Q 3.19042
ω 164.6548
Node 179.5122
m 156.4577
n 0.2164
Epoch 2460800.5
nobs 2867
nopp 23
Years observed 1971-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.750
ep 0.131
sin(ip) 0.226
G 0.150
H 13.900
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.783
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7496 0.1308 0.2255 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.90 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
L S 0.6055 0.4560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L&D D DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
LS 0.40 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.2082 0.4560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3152 0.4560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9405 0.4560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT