1989 WQ1

1989WQ1, 07467, J89W01Q

All data for this body: [vot]

MPC data
Name (number) 1989 WQ1 (7467)
a 1.65410
e 0.12657
i / sin(i) 15.8999 / 0.27396
q 1.44475
Q 1.86346
ω 41.7486
Node 69.0562
m 199.7242
n 0.4633
Epoch 2460800.5
nobs 11494
nopp 21
Years observed 1978-2025
rms 0.35
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 16.110
Mass
D 1.40 0.200
pV 0.480 0.1400
Value
Rotational Period 7.630
Period quality 3
Spectral Class V
Spectral Class Score 0.610
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.40 0.200 0.200 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.480 0.1400 0.1400 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
16.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.633 3 Synodic Erikson 2000Icar..147..487E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V V 0.1016 0.1016 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT