Umbertobenvenuti

05728, 1976 SC8, 1976SC8, 1988 BJ4, 1988BJ4, 1988 BQ5, 1988BQ5, 1990 WV3, 1990WV3, J76S08C, J88B04J, J88B05Q, J90W03V

All data for this body: [vot]

MPC data
Name (number) Umbertobenvenuti (5728)
a 2.26242
e 0.09419
i / sin(i) 4.2419 / 0.07397
q 2.04933
Q 2.47552
ω 227.4372
Node 154.3358
m 86.9227
n 0.2896
Epoch 2460800.5
nobs 4679
nopp 25
Years observed 1976-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.262
ep 0.063
sin(ip) 0.070
G 0.150
H 13.860
Mass
D 4.35 0.068
pV 0.302 0.0238
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 0.756
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2623 0.0633 0.0697 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.56 0.170 0.170 Masiero 2012ApJ...759L...8M NEATM
4.50 0.074 0.074 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.279 0.0251 0.0251 Masiero 2011ApJ...741...68M NEATM
0.507 0.0750 0.0750 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
13.86 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 0.126 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT