1998 QN93

1998QN93, 14577, 1972 TE7, 1972TE7, J72T07E, J98Q93N

All data for this body: [vot]

MPC data
Name (number) 1998 QN93 (14577)
a 2.64706
e 0.17404
i / sin(i) 14.3846 / 0.24843
q 2.18636
Q 3.10776
ω 210.4556
Node 203.1887
m 51.4453
n 0.2289
Epoch 2460800.5
nobs 5729
nopp 26
Years observed 1955-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.648
ep 0.165
sin(ip) 0.251
G 0.150
H 13.940
Mass
D 5.77 1.037
pV 0.278 0.1824
Value
Rotational Period 3.090
Period quality 2
Spectral Class L
Spectral Class Score 5.364
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6477 0.1649 0.2510 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.77 1.037 1.037 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.278 0.1824 0.1824 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
13.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.09139 2 Sidereal Durech 2023A&A...675A..24D Model
3.094 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
L 0.894 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.1395 0.0020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT