2001 HL6

2001HL6, 1998 VV31, 1998VV31, 54707, J98V31V, K01H06L

All data for this body: [vot]

MPC data
Name (number) 2001 HL6 (54707)
a 2.37261
e 0.20021
i / sin(i) 20.8296 / 0.35559
q 1.89760
Q 2.84763
ω 79.5413
Node 235.7309
m 150.5779
n 0.2697
Epoch 2460800.5
nobs 2208
nopp 19
Years observed 1991-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.372
ep 0.182
sin(ip) 0.379
G 0.150
H 14.660
Mass
D 5.22 0.078
pV 0.136 0.0207
Value
Rotational Period 37.120
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3718 0.1817 0.3788 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.00 0.978 0.978 Masiero 2017AJ....154..168M NEATM
4.33 1.247 1.247 Masiero 2017AJ....154..168M NEATM
4.99 1.170 1.170 Masiero 2021PSJ.....2..162M NEATM
5.23 0.079 0.079 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.112 0.0420 0.0680 Masiero 2021PSJ.....2..162M NEATM
0.135 0.0238 0.0238 Masiero 2011ApJ...741...68M NEATM
0.169 0.0862 0.0862 Masiero 2017AJ....154..168M NEATM
0.197 0.0995 0.0995 Masiero 2017AJ....154..168M 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
14.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
37.1201 2 Synodic Pal 2020ApJS..247...26P Lightcurve