2191 T-3

2191T-3, 19901, 1995 SV11, 1995SV11, J95S11V, T3S2191

All data for this body: [vot]

MPC data
Name (number) 2191 T-3 (19901)
a 2.75295
e 0.10655
i / sin(i) 3.9345 / 0.06862
q 2.45961
Q 3.04629
ω 115.0820
Node 342.4232
m 81.4853
n 0.2158
Epoch 2460800.5
nobs 1196
nopp 20
Years observed 1977-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.753
ep 0.122
sin(ip) 0.080
G 0.150
H 15.470
Mass
D 4.62 0.260
pV 0.043 0.0077
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.964
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7526 0.1221 0.0802 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.62 0.260 0.260 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0077 0.0077 Masiero 2011ApJ...741...68M 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
15.47 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C 0.994 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT