Sionaprasad

1998 FQ81, 1998FQ81, 2000 QB55, 2000QB55, 34202, J98F81Q, K00Q55B

All data for this body: [vot]

MPC data
Name (number) Sionaprasad (34202)
a 2.72181
e 0.10930
i / sin(i) 8.2980 / 0.14432
q 2.42433
Q 3.01929
ω 278.9744
Node 137.1004
m 109.6402
n 0.2195
Epoch 2460800.5
nobs 2170
nopp 23
Years observed 1990-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.723
ep 0.086
sin(ip) 0.133
G 0.150
H 14.560
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 18.212
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7227 0.0862 0.1325 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
14.56 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.70 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.4959 0.9060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9742 0.9060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9985 0.9060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT