1989 WO1

1989WO1, 07574, 1963 VH, 1963VH, 1982 VZ1, 1982VZ1, 1995 US1, 1995US1, J63V00H, J82V01Z, J89W01O, J95U01S

All data for this body: [vot]

MPC data
Name (number) 1989 WO1 (7574)
a 3.43863
e 0.17055
i / sin(i) 11.1127 / 0.19274
q 2.85217
Q 4.02509
ω 350.1600
Node 61.3904
m 112.8197
n 0.1546
Epoch 2460200.5
nobs 3238
nopp 26
Years observed 1963-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.451
ep 0.139
sin(ip) 0.169
Value Standard error
G 0.150
H 12.020
Mass
D 23.80 0.367
pV 0.087 0.0047
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.4506 0.1390 0.1693 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.72 4.540 4.540 Ali-Lagoa 2018A&A...612A..85A NEATM
23.77 0.388 0.388 Masiero 2011ApJ...741...68M NEATM
23.81 8.710 8.710 Nugent 2016AJ....152...63N NEATM
23.83 4.770 4.770 Ali-Lagoa 2018A&A...612A..85A NEATM
24.12 1.240 1.240 Usui 2011PASJ...63.1117U NEATM
24.94 8.320 8.320 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.050 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.058 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.089 0.0049 0.0049 Masiero 2011ApJ...741...68M 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
12.02 MPC-2023-12-04 MPC-2023-12-04 Phot