Inastronoviny

09665, 1987 QJ4, 1987QJ4, 1990 FQ3, 1990FQ3, 1996 LA, 1996LA, J87Q04J, J90F03Q, J96L00A

All data for this body: [vot]

MPC data
Name (number) Inastronoviny (9665)
a 3.07031
e 0.12118
i / sin(i) 7.7135 / 0.13422
q 2.69826
Q 3.44237
ω 320.1411
Node 222.6259
m 173.2358
n 0.1832
Epoch 2460800.5
nobs 4009
nopp 27
Years observed 1987-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.076
ep 0.168
sin(ip) 0.144
G 0.150
H 12.830
Mass
D 9.48 0.215
pV 0.136 0.0333
Value
Rotational Period 3.080
Period quality 2
Spectral Class X
Spectral Class Score 6.963
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0758 0.1675 0.1441 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.48 0.215 0.215 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.136 0.0333 0.0333 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
12.83 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.08034 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
L 0.51 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.3091 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5180 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT