Bellqvist

11069, 1992 EV4, 1992EV4, 1997 AB20, 1997AB20, 1998 HP108, 1998HP108, J92E04V, J97A20B, J98HA8P

All data for this body: [vot]

MPC data
Name (number) Bellqvist (11069)
a 3.03618
e 0.07409
i / sin(i) 9.7545 / 0.16943
q 2.81123
Q 3.26113
ω 197.4899
Node 138.1834
m 277.6192
n 0.1863
Epoch 2460800.5
nobs 3413
nopp 25
Years observed 1992-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.036
ep 0.049
sin(ip) 0.154
G 0.150
H 13.130
Mass
D 9.06 0.070
pV 0.163 0.0230
Value
Rotational Period 3.627
Period quality 2
Spectral Class S
Spectral Class Score 5.110
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0362 0.0486 0.1541 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.06 0.070 0.070 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.163 0.0230 0.0230 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
13.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.62678 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.4735 0.4500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8517 0.4500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.170 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
XD 0.43 Bus VIS Carvano 2010A&A...510A..43C PHOT