Blennert

1998 VF9, 1998VF9, 2000 EQ156, 2000EQ156, 97637, J98V09F, K00EF6Q

All data for this body: [vot]

MPC data
Name (number) Blennert (97637)
a 3.06205
e 0.16719
i / sin(i) 14.9211 / 0.25749
q 2.55010
Q 3.57401
ω 82.1310
Node 37.8162
m 264.7035
n 0.1839
Epoch 2460800.5
nobs 1328
nopp 17
Years observed 1998-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.068
ep 0.162
sin(ip) 0.257
G 0.150
H 14.420
Mass
D 8.35 0.084
pV 0.053 0.0078
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.094
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0678 0.1617 0.2569 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.76 2.208 2.208 Masiero 2017AJ....154..168M NEATM
8.35 0.084 0.084 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0081 0.0081 Masiero 2011ApJ...741...68M NEATM
0.056 0.0293 0.0293 Masiero 2017AJ....154..168M 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
14.42 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 0.849 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT