1999 VA72

1999VA72, 1996 KD2, 1996KD2, 47256, J96K02D, J99V72A

All data for this body: [vot]

MPC data
Name (number) 1999 VA72 (47256)
a 2.83956
e 0.12005
i / sin(i) 3.1488 / 0.05493
q 2.49868
Q 3.18045
ω 49.3996
Node 105.0070
m 75.6297
n 0.2060
Epoch 2460800.5
nobs 1649
nopp 21
Years observed 1991-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.841
ep 0.155
sin(ip) 0.032
G 0.150
H 14.920
Mass
D 4.18 0.741
pV 0.146 0.0588
Value
Rotational Period 13.348
Period quality 2
Spectral Class S
Spectral Class Score 6.422
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8413 0.1550 0.0324 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.18 0.741 0.741 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.146 0.0588 0.0588 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
14.92 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.34779 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.967 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.2504 0.1480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT