1997 QW3

1997QW3, 46721, J97Q03W

All data for this body: [vot]

MPC data
Name (number) 1997 QW3 (46721)
a 3.07661
e 0.27021
i / sin(i) 1.2603 / 0.02200
q 2.24529
Q 3.90794
ω 266.4297
Node 109.3838
m 42.6149
n 0.1826
Epoch 2460800.5
nobs 1268
nopp 22
Years observed 1994-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.076
ep 0.214
sin(ip) 0.004
G 0.150
H 14.880
Mass
D 6.28 2.885
pV 0.049 0.0247
Value
Rotational Period 8.200
Period quality 1
Spectral Class C
Spectral Class Score 6.176
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0761 0.2141 0.0036 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.28 2.885 2.885 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0247 0.0247 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
14.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.14 1 Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B B 0.1091 0.1091 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.976 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT