Benkoela

00863, 1917 CG, 1917CG, 1927 WD, 1927WD, J17C00G, J27W00D

All data for this body: [vot]

MPC data
Name (number) Benkoela (863)
a 3.20686
e 0.02529
i / sin(i) 25.4476 / 0.42969
q 3.12575
Q 3.28796
ω 99.6337
Node 116.7581
m 239.6106
n 0.1716
Epoch 2460800.5
nobs 5248
nopp 44
Years observed 1917-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.198
ep 0.039
sin(ip) 0.415
G 0.150
H 9.090
Mass
D 38.68 0.154
pV 0.367 0.0052
Value
Rotational Period 7.031
Period quality 3
Spectral Class A
Spectral Class Score 61.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1982 0.0391 0.4155 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.06 1.500 1.500 Tedesco 2002AJ....123.1056T STM
31.16 6.230 6.230 Ali-Lagoa 2018A&A...612A..85A NEATM
31.48 2.491 2.491 Ryan&Woodward 2010AJ....140..933R IRAS-STM
31.50 0.830 0.830 Usui 2011PASJ...63.1117U NEATM
35.40 7.080 7.080 Ali-Lagoa 2018A&A...612A..85A NEATM
38.72 0.160 0.160 Masiero 2014ApJ...791..121M NEATM
45.20 1.356 1.356 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
55.16 5.170 5.170 Masiero 2012ApJ...759L...8M NEATM
62.64 1.463 1.463 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.112 0.0163 0.0163 Masiero 2011ApJ...741...68M NEATM
0.213 0.0131 0.0131 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.290 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.338 0.1350 0.1350 Ali-Lagoa 2018A&A...612A..85A NEATM
0.436 0.1740 0.1740 Ali-Lagoa 2018A&A...612A..85A NEATM
0.439 0.0062 0.0062 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.595 0.0700 0.0700 Tedesco 2002AJ....123.1056T STM
0.790 0.3330 0.3330 Masiero 2012ApJ...759L...8M 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
9.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.03 1+ Synodic Behrend LCDB Lightcurve
7.03 2+ Synodic Warner 2004MPBu...31...85W Lightcurve
7.0319 3 Synodic Behrend LCDB Lightcurve
8.2 2+ Synodic Garceran 2016MPBu...43...92G Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
A Bus VIS Bus 2002Icar..158..146B SPEC
A 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
A 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
A 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
A 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
A 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC