1999 VZ161

1999VZ161, 1999 XL116, 1999XL116, 38567, J99VG1Z, J99XB6L

All data for this body: [vot]

MPC data
Name (number) 1999 VZ161 (38567)
a 3.13482
e 0.10728
i / sin(i) 5.1324 / 0.08946
q 2.79850
Q 3.47113
ω 216.2103
Node 6.4941
m 35.6854
n 0.1776
Epoch 2460800.5
nobs 2234
nopp 24
Years observed 1993-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.138
ep 0.131
sin(ip) 0.093
G 0.150
H 13.820
Mass
D 10.50 0.240
pV 0.064 0.0180
Value
Rotational Period 105.400
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1379 0.1308 0.0929 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.50 0.240 0.240 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 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
13.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
105.46 2 Sidereal Durech 2023A&A...675A..24D Model