Kharkiv

09167, 1981 SP2, 1981SP2, 1987 SS17, 1987SS17, J81S02P, J87S17S

All data for this body: [vot]

MPC data
Name (number) Kharkiv (9167)
a 3.14878
e 0.16412
i / sin(i) 6.9461 / 0.12094
q 2.63201
Q 3.66556
ω 324.5051
Node 359.6880
m 306.5202
n 0.1764
Epoch 2460800.5
nobs 4923
nopp 27
Years observed 1981-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.152
ep 0.141
sin(ip) 0.124
G 0.150
H 12.890
Mass
D 16.73 2.619
pV 0.058 0.0245
Value
Rotational Period 8.662
Period quality 2
Spectral Class C
Spectral Class Score 4.319
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1518 0.1412 0.1240 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.17 5.020 5.020 Masiero 2021PSJ.....2..162M NEATM
16.35 4.740 4.740 Nugent 2016AJ....152...63N NEATM
18.01 4.030 4.030 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.060 0.0440 0.0440 Masiero 2012ApJ...759L...8M NEATM
0.061 0.0260 0.0470 Masiero 2021PSJ.....2..162M 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
12.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.66176 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.7199 0.7199 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT