van Belle

vanBelle, 1996 EN4, 1996EN4, 1998 SA55, 1998SA55, 25155, J96E04N, J98S55A

All data for this body: [vot]

MPC data
Name (number) van Belle (25155)
a 2.83007
e 0.08173
i / sin(i) 2.3567 / 0.04112
q 2.59878
Q 3.06136
ω 181.5701
Node 169.3897
m 221.0871
n 0.2070
Epoch 2460800.5
nobs 2061
nopp 22
Years observed 1996-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.831
ep 0.044
sin(ip) 0.040
G 0.150
H 14.490
Mass
D 3.94 0.526
pV 0.261 0.0392
Value
Rotational Period 44.940
Period quality 2-
Spectral Class S
Spectral Class Score 18.605
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8308 0.0445 0.0401 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.94 0.526 0.526 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.261 0.0392 0.0392 Masiero 2011ApJ...741...68M 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
14.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
44.946 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.65 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6224 0.8500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9285 0.8500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT