2001 VZ89

2001VZ89, E0939, K01V89Z

All data for this body: [vot]

MPC data
Name (number) 2001 VZ89 (140939)
a 2.89558
e 0.21277
i / sin(i) 16.9893 / 0.29219
q 2.27950
Q 3.51167
ω 43.5667
Node 80.8775
m 220.6895
n 0.2000
Epoch 2460800.5
nobs 856
nopp 18
Years observed 1998-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.897
ep 0.234
sin(ip) 0.276
G 0.150
H 15.130
Mass
D 7.17 0.417
pV 0.045 0.0147
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.988
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8969 0.2338 0.2760 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.60 2.030 2.030 Masiero 2020PSJ.....1....5M NEATM
7.20 0.426 0.426 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0153 0.0153 Masiero 2011ApJ...741...68M NEATM
0.049 0.0510 0.0510 Masiero 2020PSJ.....1....5M 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
15.13 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 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT