1998 QJ3

1998QJ3, 2002 PE71, 2002PE71, J98Q03J, K02P71E, R5534

All data for this body: [vot]

MPC data
Name (number) 1998 QJ3 (275534)
a 2.63291
e 0.29108
i / sin(i) 15.1536 / 0.26141
q 1.86651
Q 3.39931
ω 169.4343
Node 153.9992
m 98.4055
n 0.2307
Epoch 2460800.5
nobs 660
nopp 17
Years observed 1998-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.630
ep 0.267
sin(ip) 0.234
G 0.150
H 16.230
Mass
D 2.85 0.399
pV 0.051 0.0193
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.252
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6301 0.2674 0.2338 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.66 0.630 0.630 Masiero 2021PSJ.....2..162M NEATM
2.90 0.870 0.870 Nugent 2016AJ....152...63N NEATM
3.02 0.640 0.640 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.100 0.0360 0.0560 Masiero 2021PSJ.....2..162M 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
16.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.542 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT