1999 VS23

1999VS23, 1979 YF4, 1979YF4, 2001 FY71, 2001FY71, 70749, J79Y04F, J99V23S, K01F71Y

All data for this body: [vot]

MPC data
Name (number) 1999 VS23 (70749)
a 2.53339
e 0.18468
i / sin(i) 4.2135 / 0.07347
q 2.06552
Q 3.00125
ω 316.4670
Node 121.8871
m 301.6607
n 0.2444
Epoch 2460200.5
nobs 1736
nopp 20
Years observed 1955-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.531
ep 0.180
sin(ip) 0.057
Value Standard error
G 0.150
H 15.070
Mass
D 5.44 0.331
pV 0.085 0.0134
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5314 0.1804 0.0572 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.86 1.640 1.640 Masiero 2021PSJ.....2..162M NEATM
4.87 1.645 1.645 Masiero 2017AJ....154..168M NEATM
5.49 0.345 0.345 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0400 0.0800 Masiero 2021PSJ.....2..162M NEATM
0.085 0.0141 0.0141 Masiero 2011ApJ...741...68M NEATM
0.104 0.0604 0.0604 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
15.07 MPC-2023-12-04 MPC-2023-12-04 Phot