1208 T-1

1208T-1, 17317, 1990 TS3, 1990TS3, J90T03S, T1S1208

All data for this body: [vot]

MPC data
Name (number) 1208 T-1 (17317)
a 2.30945
e 0.05704
i / sin(i) 4.3762 / 0.07631
q 2.17770
Q 2.44119
ω 169.4210
Node 218.9004
m 303.7969
n 0.2808
Epoch 2460800.5
nobs 2248
nopp 23
Years observed 1971-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.309
ep 0.039
sin(ip) 0.085
G 0.150
H 15.000
Mass
D 3.39 0.229
pV 0.122 0.0218
Value
Rotational Period
Period quality None
Spectral Class L&D
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3095 0.0389 0.0852 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.81 0.400 0.400 Masiero 2012ApJ...759L...8M NEATM
3.67 0.279 0.279 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.120 0.0219 0.0219 Masiero 2011ApJ...741...68M NEATM
0.294 0.2250 0.2250 Masiero 2012ApJ...759L...8M NEATM
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
15.00 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&D L DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S 0.104 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT