Koppel

06361, 1978 VL11, 1978VL11, 1985 UP2, 1985UP2, 1987 DR5, 1987DR5, J78V11L, J85U02P, J87D05R

All data for this body: [vot]

MPC data
Name (number) Koppel (6361)
a 2.41598
e 0.16301
i / sin(i) 5.7279 / 0.09981
q 2.02214
Q 2.80981
ω 145.4101
Node 75.0510
m 354.5199
n 0.2625
Epoch 2460800.5
nobs 4618
nopp 26
Years observed 1978-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.416
ep 0.193
sin(ip) 0.084
G 0.150
H 13.380
Mass
D 3.70 0.061
pV 0.411 0.0303
Value
Rotational Period 9.112
Period quality 3
Spectral Class C
Spectral Class Score 3.486
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4155 0.1928 0.0839 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.62 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
3.64 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
3.76 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.390 0.0826 0.0826 Masiero 2011ApJ...741...68M NEATM
0.413 0.0341 0.0341 Masiero 2011ApJ...741...68M NEATM
0.420 0.1100 0.1100 Masiero 2014ApJ...791..121M 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
13.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.11187 2 Sidereal Durech 2020A&A...643A..59D Model
9.1119 2 Sidereal Durech 2023A&A...675A..24D Model
9.1122 3 Synodic Pravec LCDB Lightcurve
9.115 3- Synodic Warner 2011MPBu...38...89W Lightcurve
9.26333 2 Synodic Pal 2020ApJS..247...26P Lightcurve
9.6 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
B B 0.1628 0.1628 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.581 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT