1988 VK

1988VK, 09939, 1991 PH1, 1991PH1, J88V00K, J91P01H

All data for this body: [vot]

MPC data
Name (number) 1988 VK (9939)
a 2.19485
e 0.15502
i / sin(i) 5.7829 / 0.10076
q 1.85460
Q 2.53510
ω 268.4890
Node 110.1860
m 274.9837
n 0.3031
Epoch 2460200.5
nobs 2927
nopp 21
Years observed 1988-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.195
ep 0.118
sin(ip) 0.092
Value Standard error
G 0.150
H 14.490
Mass
D 3.90 0.128
pV 0.240 0.0348
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1950 0.1180 0.0925 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.50 0.800 0.800 Nugent 2016AJ....152...63N NEATM
3.91 0.130 0.130 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.241 0.0364 0.0364 Masiero 2011ApJ...741...68M 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
14.49 MPC-2023-12-04 MPC-2023-12-04 Phot