1999 VF34

1999VF34, 2001 CS9, 2001CS9, 44923, J99V34F, K01C09S

All data for this body: [vot]

MPC data
Name (number) 1999 VF34 (44923)
a 2.69089
e 0.15010
i / sin(i) 5.8956 / 0.10272
q 2.28699
Q 3.09478
ω 93.5166
Node 55.6079
m 205.0479
n 0.2233
Epoch 2460800.5
nobs 2302
nopp 22
Years observed 1990-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.692
ep 0.183
sin(ip) 0.091
G 0.150
H 14.410
Mass
D 7.77 0.124
pV 0.055 0.0075
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 6.940
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6923 0.1832 0.0915 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.89 1.690 1.690 Masiero 2020PSJ.....1....5M NEATM
7.79 0.124 0.124 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0076 0.0076 Masiero 2011ApJ...741...68M NEATM
0.097 0.0640 0.0640 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
14.41 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
D D 0.1660 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.4558 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5348 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.303 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
XD 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT