Vijayakumar

17125, 1991 PR31, 1991PR31, 1994 EX6, 1994EX6, 1999 JB68, 1999JB68, J91P31R, J94E06X, J99J68B

All data for this body: [vot]

MPC data
Name (number) Vijayakumar (17125)
a 2.74102
e 0.00561
i / sin(i) 6.1236 / 0.10667
q 2.72564
Q 2.75640
ω 262.3677
Node 126.1061
m 89.5981
n 0.2172
Epoch 2460800.5
nobs 2320
nopp 23
Years observed 1991-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.740
ep 0.039
sin(ip) 0.093
G 0.150
H 14.310
Mass
D 7.37 0.800
pV 0.082 0.0180
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 0 Padua Novakovic 2019EPSC...13.1671N HCM
363 Padua 507 Padua -0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7404 0.0394 0.0930 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.37 0.800 0.800 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0180 0.0180 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
14.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
D 0.18 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.1675 0.1675 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT