1998 QW34

1998QW34, 15979, 1992 EO34, 1992EO34, J92E34O, J98Q34W

All data for this body: [vot]

MPC data
Name (number) 1998 QW34 (15979)
a 2.77223
e 0.20045
i / sin(i) 14.8720 / 0.25666
q 2.21655
Q 3.32791
ω 130.9977
Node 175.1202
m 301.6657
n 0.2135
Epoch 2460800.5
nobs 4397
nopp 24
Years observed 1952-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.772
ep 0.169
sin(ip) 0.258
G 0.150
H 13.290
Mass
D 11.23 0.288
pV 0.089 0.0150
Value
Rotational Period 6.400
Period quality 2
Spectral Class C
Spectral Class Score 11.115
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7724 0.1687 0.2576 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.99 0.348 0.348 Masiero 2011ApJ...741...68M NEATM
11.88 0.540 0.540 Usui 2011PASJ...63.1117U NEATM
11.90 2.380 2.380 Ali-Lagoa 2018A&A...612A..85A NEATM
9.00 2.408 2.408 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.092 0.0184 0.0184 Masiero 2011ApJ...741...68M NEATM
0.104 0.0529 0.0529 Masiero 2017AJ....154..168M 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
13.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.354 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.38581 2 Synodic Pal 2020ApJS..247...26P Lightcurve
6.42 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.96 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.2153 0.4730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.3355 0.4730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.6483 0.4730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7278 0.4730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT