1999 VN4

1999VN4, 1999 TO123, 1999TO123, J99TC3O, J99V04N, K5113

All data for this body: [vot]

MPC data
Name (number) 1999 VN4 (205113)
a 2.58106
e 0.27790
i / sin(i) 5.4303 / 0.09463
q 1.86377
Q 3.29834
ω 261.6400
Node 172.0999
m 24.4503
n 0.2377
Epoch 2460800.5
nobs 1165
nopp 16
Years observed 1999-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.583
ep 0.251
sin(ip) 0.099
G 0.150
H 16.200
Mass
D 3.43 0.493
pV 0.055 0.0181
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5834 0.2507 0.0994 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.30 0.911 0.911 Masiero 2017AJ....154..168M NEATM
3.43 0.750 0.750 Masiero 2020PSJ.....1....5M NEATM
3.57 0.940 0.940 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0320 0.0320 Masiero 2020PSJ.....1....5M NEATM
0.054 0.0210 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.059 0.0368 0.0368 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
16.20 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
K X DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT