1998 QE68

1998QE68, 2001 BF1, 2001BF1, 66031, J98Q68E, K01B01F

All data for this body: [vot]

MPC data
Name (number) 1998 QE68 (66031)
a 2.68587
e 0.17248
i / sin(i) 10.6352 / 0.18455
q 2.22260
Q 3.14914
ω 47.4316
Node 238.6567
m 57.4841
n 0.2239
Epoch 2460800.5
nobs 1609
nopp 22
Years observed 1993-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.687
ep 0.165
sin(ip) 0.198
G 0.150
H 14.860
Mass
D 6.52 0.083
pV 0.055 0.0068
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.736
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
145 Adeona 505 Adeona 0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6865 0.1648 0.1983 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.93 1.620 1.620 Nugent 2016AJ....152...63N NEATM
5.67 1.890 1.890 Masiero 2021PSJ.....2..162M NEATM
6.04 1.810 1.810 Masiero 2021PSJ.....2..162M NEATM
6.53 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0070 0.0070 Masiero 2011ApJ...741...68M NEATM
0.058 0.0320 0.0720 Masiero 2021PSJ.....2..162M NEATM
0.066 0.0300 0.0540 Masiero 2021PSJ.....2..162M NEATM
0.080 0.0600 0.0600 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
14.86 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 0.956 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT