1997 EO32

1997EO32, 1994 TK4, 1994TK4, 43965, J94T04K, J97E32O

All data for this body: [vot]

MPC data
Name (number) 1997 EO32 (43965)
a 2.61116
e 0.16691
i / sin(i) 0.9134 / 0.01594
q 2.17533
Q 3.04700
ω 130.0177
Node 161.3884
m 153.3396
n 0.2336
Epoch 2460800.5
nobs 1103
nopp 20
Years observed 1994-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.609
ep 0.163
sin(ip) 0.020
G 0.150
H 16.000
Mass
D 3.99 0.053
pV 0.048 0.0034
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.416
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6087 0.1627 0.0199 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.91 0.120 0.120 Masiero 2012ApJ...759L...8M NEATM
3.96 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
4.02 0.064 0.064 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0043 0.0043 Masiero 2011ApJ...741...68M NEATM
0.049 0.0061 0.0061 Masiero 2011ApJ...741...68M NEATM
0.050 0.0130 0.0130 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
16.00 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
C 0.887 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C X 0.0157 0.3030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3067 0.3030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT