4064 T-2

4064T-2, 15662, 1989 EM12, 1989EM12, 1991 XZ2, 1991XZ2, J89E12M, J91X02Z, T2S4064

All data for this body: [vot]

MPC data
Name (number) 4064 T-2 (15662)
a 2.29292
e 0.03088
i / sin(i) 8.5208 / 0.14817
q 2.22210
Q 2.36373
ω 324.6764
Node 176.6854
m 176.7492
n 0.2839
Epoch 2460800.5
nobs 3579
nopp 24
Years observed 1973-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.293
ep 0.081
sin(ip) 0.151
G 0.150
H 14.310
Mass
D 2.33 0.317
pV 0.827 0.0860
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 11.413
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2929 0.0807 0.1515 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.20 0.501 0.501 Masiero 2011ApJ...741...68M NEATM
2.42 0.410 0.410 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.756 0.1147 0.1147 Masiero 2011ApJ...741...68M NEATM
0.918 0.1301 0.1301 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
14.31 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
CX 0.18 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.5070 0.6720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6891 0.6720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7060 0.6720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT