1998 QC98

1998QC98, 13728, 1990 RC6, 1990RC6, J90R06C, J98Q98C

All data for this body: [vot]

MPC data
Name (number) 1998 QC98 (13728)
a 2.47976
e 0.11502
i / sin(i) 10.1476 / 0.17619
q 2.19453
Q 2.76499
ω 256.9391
Node 152.8371
m 256.5676
n 0.2524
Epoch 2460800.5
nobs 4248
nopp 25
Years observed 1990-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.479
ep 0.102
sin(ip) 0.173
G 0.150
H 14.080
Mass
D 4.94 0.628
pV 0.192 0.1099
Value
Rotational Period 12.873
Period quality 2
Spectral Class S
Spectral Class Score 10.835
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4791 0.1018 0.1731 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.80 1.190 1.190 Nugent 2016AJ....152...63N NEATM
5.00 0.740 0.740 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.358 0.2730 0.2730 Masiero 2012ApJ...759L...8M 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
14.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.8735 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.809 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9969 0.6190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT