1998 QO60

1998QO60, 40137, J98Q60O

All data for this body: [vot]

MPC data
Name (number) 1998 QO60 (40137)
a 2.67286
e 0.18652
i / sin(i) 11.1840 / 0.19396
q 2.17433
Q 3.17139
ω 283.6960
Node 7.5879
m 126.2951
n 0.2255
Epoch 2460800.5
nobs 3284
nopp 25
Years observed 1954-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.671
ep 0.166
sin(ip) 0.201
G 0.150
H 13.640
Mass
D 10.83 0.108
pV 0.062 0.0057
Value
Rotational Period 22.310
Period quality 2
Spectral Class L
Spectral Class Score 1.476
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 -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6711 0.1655 0.2008 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.97 0.370 0.370 Usui 2011PASJ...63.1117U NEATM
11.00 0.121 0.121 Masiero 2011ApJ...741...68M NEATM
11.70 1.170 1.170 Ali-Lagoa 2018A&A...612A..85A NEATM
9.32 2.690 2.690 Masiero 2021PSJ.....2..162M NEATM
9.37 0.500 0.500 Nugent 2016AJ....152...63N NEATM
9.42 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM
9.67 2.730 2.730 Masiero 2021PSJ.....2..162M NEATM
9.73 1.950 1.950 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0129 0.0129 Masiero 2011ApJ...741...68M NEATM
0.052 0.0210 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.055 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0240 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.080 0.0320 0.0320 Ali-Lagoa 2018A&A...612A..85A NEATM
0.087 0.0190 0.0190 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
13.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
22.313 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.246 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT