Disalvo

1998 FA45, 1998FA45, 2000 WJ34, 2000WJ34, 28948, J98F45A, K00W34J

All data for this body: [vot]

MPC data
Name (number) Disalvo (28948)
a 2.54639
e 0.07848
i / sin(i) 6.8958 / 0.12006
q 2.34655
Q 2.74623
ω 155.0426
Node 163.2406
m 112.5446
n 0.2426
Epoch 2460800.5
nobs 2005
nopp 21
Years observed 1995-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.545
ep 0.053
sin(ip) 0.117
G 0.150
H 14.980
Mass
D
pV
Value
Rotational Period 2.000
Period quality
Spectral Class S
Spectral Class Score 14.587
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5453 0.0532 0.1172 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.02 Synodic Erasmus 2018ApJS..237...19E Lightcurve
2.02 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.09 Bus VIS Carvano 2010A&A...510A..43C PHOT
S D 0.821000 0.107000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT
S D 0.828000 0.101000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
S S 0.7522 0.7522 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT