1998 QD11

1998QD11, 42708, J98Q11D

All data for this body: [vot]

MPC data
Name (number) 1998 QD11 (42708)
a 2.62319
e 0.19971
i / sin(i) 18.8747 / 0.32350
q 2.09931
Q 3.14706
ω 125.6427
Node 123.2627
m 152.4346
n 0.2320
Epoch 2460800.5
nobs 2987
nopp 22
Years observed 1982-2024
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.623
ep 0.183
sin(ip) 0.315
G 0.150
H 13.720
Mass
D 11.45 0.036
pV 0.043 0.0042
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.466
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6226 0.1827 0.3147 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.32 0.041 0.041 Masiero 2011ApJ...741...68M NEATM
11.64 0.390 0.390 Usui 2011PASJ...63.1117U NEATM
11.96 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
12.08 1.210 1.210 Ali-Lagoa 2018A&A...612A..85A NEATM
6.46 1.610 1.610 Nugent 2016AJ....152...63N NEATM
8.25 1.990 1.990 Masiero 2021PSJ.....2..162M NEATM
9.41 2.700 2.700 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0055 0.0055 Masiero 2011ApJ...741...68M NEATM
0.047 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.060 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.098 0.0420 0.0730 Masiero 2021PSJ.....2..162M NEATM
0.130 0.0900 0.0900 Nugent 2016AJ....152...63N 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
13.72 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 0.911 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
CX 0.48 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.5058 0.5060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT