Isobe

07187, 1985 QC3, 1985QC3, 1992 BW, 1992BW, J85Q03C, J92B00W

All data for this body: [vot]

MPC data
Name (number) Isobe (7187)
a 1.93767
e 0.08613
i / sin(i) 21.7865 / 0.37115
q 1.77077
Q 2.10456
ω 86.3093
Node 315.2662
m 195.3054
n 0.3654
Epoch 2460800.5
nobs 4555
nopp 22
Years observed 1985-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.938
ep 0.056
sin(ip) 0.412
G 0.150
H 14.070
Mass
D 5.21 0.450
pV 0.164 0.0320
Value
Rotational Period 4.243
Period quality 3
Spectral Class Sq
Spectral Class Score 18.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9376 0.0560 0.4121 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.85 1.430 1.430 Nugent 2016AJ....152...63N NEATM
4.98 1.095 1.095 Masiero 2017AJ....154..168M NEATM
5.10 0.930 0.930 Masiero 2021PSJ.....2..162M NEATM
5.13 0.910 0.910 Masiero 2021PSJ.....2..162M NEATM
5.46 1.790 1.790 Masiero 2021PSJ.....2..162M NEATM
5.48 1.450 1.450 Masiero 2020PSJ.....1....5M NEATM
6.05 1.460 1.460 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.120 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.134 0.1040 0.1040 Masiero 2012ApJ...759L...8M NEATM
0.154 0.0660 0.1170 Masiero 2021PSJ.....2..162M NEATM
0.155 0.0930 0.0930 Masiero 2020PSJ.....1....5M NEATM
0.178 0.0560 0.0830 Masiero 2021PSJ.....2..162M NEATM
0.188 0.0580 0.0850 Masiero 2021PSJ.....2..162M NEATM
0.188 0.0911 0.0911 Masiero 2017AJ....154..168M 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
14.07 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.44 0 Synodic Warner 2005MPBu...32....4W Lightcurve
2.58 0 Synodic Warner 2008MPBu...35...67W Lightcurve
4.241 3- Synodic Stephens 2016MPBu...43...52S Lightcurve
4.2427 3 Synodic Warner 2013MPBu...40...36W Lightcurve
4.2431 3 Synodic Warner 2013MPBu...40...36W Lightcurve
4.2432 2 Synodic Warner 2011MPBu...38..142W Lightcurve
4.2432 2 Synodic Warner 2011MPBu...38..142W Lightcurve
4.2437 3 Synodic Warner 2013MPBu...40...36W Lightcurve
4.244 3 Synodic Warner LCDB Lightcurve
4.247 2 Synodic Warner 2011MPBu...38..142W Lightcurve
4.247 3 Synodic Warner 2013MPBu...40...36W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K Bus-DeMeo NIR Pajuelo 2018MNRAS.477.5590P SPEC
S M 0.580000 0.410000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sq K Bus-DeMeo NIR Lucas 2017Icar..291..268L SPEC