1999 SQ19

1999SQ19, 1998 MZ9, 1998MZ9, 36180, J98M09Z, J99S19Q

All data for this body: [vot]

MPC data
Name (number) 1999 SQ19 (36180)
a 3.17238
e 0.10535
i / sin(i) 12.3526 / 0.21393
q 2.83817
Q 3.50658
ω 187.1028
Node 142.2960
m 212.9603
n 0.1744
Epoch 2460800.5
nobs 2667
nopp 24
Years observed 1991-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.180
ep 0.082
sin(ip) 0.198
G 0.150
H 13.410
Mass
D 10.88 0.150
pV 0.094 0.0289
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.685
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1805 0.0816 0.1982 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.88 0.150 0.150 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.094 0.0289 0.0289 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
13.41 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 X 0.0490 0.0860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.2808 0.0860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
XD 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT