Kochera

02087, 1942 VF, 1942VF, 1955 SD1, 1955SD1, 1970 FJ, 1970FJ, 1973 AN4, 1973AN4, 1975 YC, 1975YC, J42V00F, J55S01D, J70F00J, J73A04N, J75Y00C

All data for this body: [vot]

MPC data
Name (number) Kochera (2087)
a 2.20616
e 0.05814
i / sin(i) 1.8287 / 0.03191
q 2.07789
Q 2.33443
ω 320.1634
Node 95.6177
m 52.1925
n 0.3008
Epoch 2460800.5
nobs 8513
nopp 34
Years observed 1942-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.206
ep 0.079
sin(ip) 0.037
G 0.150
H 13.120
Mass
D 6.58 1.460
pV 0.230 0.1300
Value
Rotational Period 6.100
Period quality 3
Spectral Class S
Spectral Class Score 24.713
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2059 0.0786 0.0367 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.58 1.460 1.460 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.1300 0.1300 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
13.12 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.10545 2 Sidereal Durech 2020A&A...643A..59D Model
6.109 3 Synodic Black 2016MPBu...43..287B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.71 Bus VIS Carvano 2010A&A...510A..43C PHOT
S Bus VIS Bus 2002Icar..158..146B SPEC
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.960 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.4823 0.5470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6849 0.5470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT