1992 WB2

1992WB2, 11077, 1975 RM2, 1975RM2, 1990 EY6, 1990EY6, 1998 EC15, 1998EC15, J75R02M, J90E06Y, J92W02B, J98E15C

All data for this body: [vot]

MPC data
Name (number) 1992 WB2 (11077)
a 2.56779
e 0.17192
i / sin(i) 1.6456 / 0.02872
q 2.12635
Q 3.00924
ω 6.1778
Node 334.6767
m 16.2954
n 0.2395
Epoch 2460800.5
nobs 4098
nopp 26
Years observed 1975-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.569
ep 0.100
sin(ip) 0.046
G 0.150
H 13.730
Mass
D 6.10 0.178
pV 0.227 0.0397
Value
Rotational Period 8.810
Period quality 2
Spectral Class S
Spectral Class Score 8.571
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5686 0.0997 0.0463 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.10 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.227 0.0397 0.0397 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
13.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.4424 2 Sidereal Durech 2023A&A...675A..24D Model
8.813 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A S 0.4136 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.9285 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SA 0.29 Bus VIS Carvano 2010A&A...510A..43C PHOT