1999 WS1

1999WS1, 14222, J99W01S

All data for this body: [vot]

MPC data
Name (number) 1999 WS1 (14222)
a 3.09712
e 0.54476
i / sin(i) 17.1737 / 0.29527
q 1.40993
Q 4.78432
ω 84.9425
Node 229.1360
m 163.7515
n 0.1808
Epoch 2460200.5
nobs 2465
nopp 18
Years observed 1982-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.200
Mass
D 9.61 0.923
pV 0.037 0.0082
Rotational Period 24.869
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.34 2.550 2.550 Nugent 2016AJ....152...63N NEATM
9.20 1.400 1.400 Ali-Lagoa 2017A&A...603A..55A NEATM
9.20 1.400 1.400 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.050 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.050 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A 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
14.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.87 Waszczak 2015AJ....150...75W Lightcurve