Kovalevskaya

01859, 1915 TK, 1915TK, 1932 RD, 1932RD, 1941 BQ, 1941BQ, 1942 HH, 1942HH, 1949 PU, 1949PU, 1949 QW, 1949QW, 1950 TM4, 1950TM4, 1953 EK1, 1953EK1, 1966 PC1, 1966PC1, 1972 RS2, 1972RS2, J15T00K, J32R00D, J41B00Q, J42H00H, J49P00U, J49Q00W, J50T04M, J53E01K, J66P01C, J72R02S

All data for this body: [vot]

MPC data
Name (number) Kovalevskaya (1859)
a 3.20907
e 0.09698
i / sin(i) 7.6992 / 0.13397
q 2.89786
Q 3.52028
ω 244.8389
Node 343.2505
m 158.6365
n 0.1714
Epoch 2460800.5
nobs 8622
nopp 40
Years observed 1915-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.216
ep 0.105
sin(ip) 0.147
G 0.150
H 10.920
Mass
D 44.88 0.096
pV 0.058 0.0029
Value
Rotational Period 11.110
Period quality 2+
Spectral Class X
Spectral Class Score 14.764
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2161 0.1047 0.1469 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
40.08 15.490 15.490 Nugent 2016AJ....152...63N NEATM
42.14 12.690 12.690 Nugent 2016AJ....152...63N NEATM
43.57 2.937 2.937 Ryan&Woodward 2010AJ....140..933R IRAS-STM
44.63 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
45.93 0.760 0.760 Usui 2011PASJ...63.1117U NEATM
46.02 1.600 1.600 Tedesco 2002AJ....123.1056T STM
47.04 4.700 4.700 Ali-Lagoa 2018A&A...612A..85A NEATM
47.95 3.171 3.171 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
48.80 0.424 0.424 Masiero 2011ApJ...741...68M NEATM
50.11 5.010 5.010 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.043 0.0077 0.0077 Masiero 2011ApJ...741...68M NEATM
0.047 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.060 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.066 0.0082 0.0082 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.069 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.080 0.0110 0.0110 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
10.92 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.108 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
11.114 2+ Synodic Aznar 2016MPBu...43..350M Lightcurve
13.36 2 Synodic Aznar 2016MPBu...43..257A Lightcurve
8.82 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.9120 0.5620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.618 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.7297 0.5620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7797 0.5620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT