Kunikov

02280, 1970 GY1, 1970GY1, 1971 SL2, 1971SL2, J70G01Y, J71S02L

All data for this body: [vot]

MPC data
Name (number) Kunikov (2280)
a 2.17897
e 0.14096
i / sin(i) 3.5692 / 0.06225
q 1.87183
Q 2.48612
ω 264.2039
Node 106.4530
m 235.4458
n 0.3064
Epoch 2460800.5
nobs 4406
nopp 34
Years observed 1957-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.179
ep 0.108
sin(ip) 0.063
G 0.150
H 13.410
Mass
D 6.14 0.140
pV 0.270 0.0420
Value
Rotational Period 21.400
Period quality 3-
Spectral Class S
Spectral Class Score 8.818
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1788 0.1080 0.0632 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.14 0.140 0.140 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.270 0.0420 0.0420 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
13.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.97 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
21.45 3- Synodic Linville 2017MPBu...44..173L Lightcurve
21.478 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.653 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.980000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Sa Bus VIS Bus 2002Icar..158..146B SPEC