Kevola

01540, 1926 GT, 1926GT, 1933 UM, 1933UM, 1933 WR, 1933WR, 1936 KL, 1936KL, 1937 QG, 1937QG, 1938 WK, 1938WK, 1940 EJ, 1940EJ, J26G00T, J33U00M, J33W00R, J36K00L, J37Q00G, J38W00K, J40E00J

All data for this body: [vot]

MPC data
Name (number) Kevola (1540)
a 2.84833
e 0.08527
i / sin(i) 11.9701 / 0.20740
q 2.60545
Q 3.09120
ω 111.5387
Node 52.4498
m 253.5357
n 0.2050
Epoch 2460800.5
nobs 10194
nopp 43
Years observed 1926-2025
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.849
ep 0.122
sin(ip) 0.196
G 0.150
H 10.950
Mass
D 42.53 0.240
pV 0.051 0.0015
Value
Rotational Period 20.080
Period quality 3-
Spectral Class X
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8491 0.1216 0.1957 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
36.27 11.496 11.496 Masiero 2017AJ....154..168M NEATM
37.12 13.600 13.600 Nugent 2016AJ....152...63N NEATM
37.64 0.751 0.751 Ryan&Woodward 2010AJ....140..933R MSX-STM
38.28 1.736 1.736 Ryan&Woodward 2010AJ....140..933R IRAS-STM
38.47 10.330 10.330 Masiero 2020PSJ.....1....5M NEATM
40.16 0.590 0.590 Usui 2011PASJ...63.1117U NEATM
40.37 2.023 2.023 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
42.55 4.260 4.260 Ali-Lagoa 2018A&A...612A..85A NEATM
42.63 4.260 4.260 Ali-Lagoa 2018A&A...612A..85A NEATM
43.88 0.320 0.320 Masiero 2012ApJ...759L...8M NEATM
43.95 0.750 0.750 Masiero 2012ApJ...759L...8M NEATM
44.18 1.700 1.700 Tedesco 2002AJ....123.1056T STM
49.59 2.337 2.337 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0033 0.0033 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.043 0.0040 0.0040 Tedesco 2002AJ....123.1056T STM
0.048 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.048 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.052 0.0052 0.0052 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.053 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.053 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.054 0.0400 0.0400 Masiero 2020PSJ.....1....5M NEATM
0.057 0.0341 0.0341 Masiero 2017AJ....154..168M NEATM
0.058 0.0053 0.0053 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.060 0.0024 0.0024 Ryan&Woodward 2010AJ....140..933R MSX-STM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N 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
10.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
20.071 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
20.082 3- Synodic Behrend LCDB Lightcurve
20.0841 2 Sidereal Durech 2019A&A...631A...2D Model
20.0852 2 Sidereal Durech 2023A&A...675A..24D Model
5.00453 2 Sidereal Durech 2018A&A...620A..91D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT