Feynman

07495, 1986 WW6, 1986WW6, 1992 BS2, 1992BS2, 1995 WS4, 1995WS4, J86W06W, J92B02S, J95W04S

All data for this body: [vot]

MPC data
Name (number) Feynman (7495)
a 2.80586
e 0.15915
i / sin(i) 6.7852 / 0.11815
q 2.35930
Q 3.25243
ω 243.5007
Node 252.5072
m 20.5680
n 0.2097
Epoch 2460800.5
nobs 2380
nopp 27
Years observed 1979-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.808
ep 0.184
sin(ip) 0.141
G 0.150
H 14.310
Mass
D 7.22 1.389
pV 0.070 0.0247
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 0.558
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8078 0.1845 0.1413 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.06 2.630 2.630 Masiero 2017AJ....154..168M NEATM
7.21 1.860 1.860 Masiero 2021PSJ.....2..162M NEATM
7.53 3.430 3.430 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0481 0.0481 Masiero 2017AJ....154..168M NEATM
0.068 0.0270 0.0440 Masiero 2021PSJ.....2..162M NEATM
0.078 0.0490 0.0490 Masiero 2012ApJ...759L...8M 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
14.31 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 0.0930 0.0930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT