1999 VZ89

1999VZ89, 2005 TV10, 2005TV10, J99V89Z, K05T10V, N9850

All data for this body: [vot]

MPC data
Name (number) 1999 VZ89 (239850)
a 3.17002
e 0.34060
i / sin(i) 24.5033 / 0.41475
q 2.09032
Q 4.24973
ω 270.0424
Node 21.8594
m 228.4827
n 0.1746
Epoch 2460800.5
nobs 716
nopp 15
Years observed 1998-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.184
ep 0.256
sin(ip) 0.448
G 0.150
H 14.880
Mass
D 7.15 0.039
pV 0.047 0.0082
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.506
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1838 0.2560 0.4483 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.48 2.005 2.005 Masiero 2017AJ....154..168M NEATM
6.88 1.910 1.910 Masiero 2012ApJ...759L...8M NEATM
7.15 0.039 0.039 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0208 0.0208 Masiero 2017AJ....154..168M NEATM
0.045 0.0340 0.0340 Masiero 2012ApJ...759L...8M NEATM
0.050 0.0093 0.0093 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
14.88 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 C 0.0109 0.0530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0734 0.0530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT