Yoshkar-Ola

02910, 1957 UD, 1957UD, 1979 HL, 1979HL, 1980 TK13, 1980TK13, 1980 VC2, 1980VC2, 1982 HC2, 1982HC2, J57U00D, J79H00L, J80T13K, J80V02C, J82H02C

All data for this body: [vot]

MPC data
Name (number) Yoshkar-Ola (2910)
a 2.20262
e 0.15578
i / sin(i) 2.9395 / 0.05128
q 1.85948
Q 2.54575
ω 326.2915
Node 44.2268
m 245.9261
n 0.3015
Epoch 2460800.5
nobs 4561
nopp 27
Years observed 1979-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.202
ep 0.114
sin(ip) 0.037
G 0.150
H 13.310
Mass
D 4.05 5.100
pV 0.618 0.3630
Value
Rotational Period 3.423
Period quality 3
Spectral Class S
Spectral Class Score 49.229
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2024 0.1144 0.0371 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.05 5.100 5.100 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.618 0.3630 0.3630 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
13.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.4233 3 Synodic Oey 2007MPBu...34...81O Lightcurve
3.423536 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 0.381 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
A S 0.7616 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.1215 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6739 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7443 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8114 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9046 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9803 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9844 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9926 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9926 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9993 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT