1970 WD

1970WD, 06680, 1989 AD1, 1989AD1, J70W00D, J89A01D

All data for this body: [vot]

MPC data
Name (number) 1970 WD (6680)
a 2.32112
e 0.12228
i / sin(i) 7.3165 / 0.12735
q 2.03729
Q 2.60495
ω 125.7664
Node 256.9515
m 165.0762
n 0.2787
Epoch 2460800.5
nobs 7206
nopp 26
Years observed 1949-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.322
ep 0.096
sin(ip) 0.141
G 0.150
H 13.690
Mass
D 4.48 0.138
pV 0.421 0.1019
Value
Rotational Period 6.720
Period quality 3
Spectral Class V
Spectral Class Score 21.960
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1598 Paloque -1 Paloque -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3216 0.0955 0.1412 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.48 0.138 0.138 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.421 0.1019 0.1019 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
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.722 3 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 1.0000 0.8620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 1.0000 0.8620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 1.0000 0.8620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT