1995 WF22

1995WF22, 1999 VT143, 1999VT143, 43911, J95W22F, J99VE3T

All data for this body: [vot]

MPC data
Name (number) 1995 WF22 (43911)
a 2.61036
e 0.14563
i / sin(i) 26.1785 / 0.44117
q 2.23022
Q 2.99050
ω 355.4790
Node 229.3030
m 196.0713
n 0.2337
Epoch 2460800.5
nobs 1843
nopp 21
Years observed 1995-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.610
ep 0.234
sin(ip) 0.433
G 0.150
H 14.220
Mass
D 8.51 0.039
pV 0.037 0.0027
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6096 0.2337 0.4330 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.27 0.057 0.057 Masiero 2011ApJ...741...68M NEATM
8.71 0.053 0.053 Masiero 2011ApJ...741...68M NEATM
9.23 2.700 2.700 Masiero 2020PSJ.....1....5M NEATM
9.29 2.490 2.490 Nugent 2016AJ....152...63N NEATM
9.41 2.440 2.440 Masiero 2020PSJ.....1....5M NEATM
9.83 2.610 2.610 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0034 0.0034 Masiero 2011ApJ...741...68M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.042 0.0047 0.0047 Masiero 2011ApJ...741...68M NEATM
0.042 0.0160 0.0250 Masiero 2021PSJ.....2..162M NEATM
0.046 0.0590 0.0590 Masiero 2020PSJ.....1....5M NEATM
0.047 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
14.22 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
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT