1999 VN201

1999VN201, 1998 HC68, 1998HC68, 2001 DO63, 2001DO63, 45008, J98H68C, J99VK1N, K01D63O

All data for this body: [vot]

MPC data
Name (number) 1999 VN201 (45008)
a 2.34645
e 0.21528
i / sin(i) 3.0455 / 0.05313
q 1.84130
Q 2.85160
ω 355.8962
Node 313.9742
m 116.5827
n 0.2742
Epoch 2460800.5
nobs 1727
nopp 20
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.345
ep 0.186
sin(ip) 0.063
G 0.150
H 15.500
Mass
D 3.88 0.520
pV 0.058 0.0184
Value
Rotational Period 4.000
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3446 0.1856 0.0627 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.68 0.660 0.660 Masiero 2021PSJ.....2..162M NEATM
4.21 1.127 1.127 Masiero 2017AJ....154..168M NEATM
4.21 1.270 1.270 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0231 0.0231 Masiero 2017AJ....154..168M NEATM
0.063 0.0280 0.0500 Masiero 2021PSJ.....2..162M NEATM
0.089 0.0360 0.0610 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
15.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.4 2 Synodic Polishook 2008LPICo1405.8064P Lightcurve