1998 QL77

1998QL77, 2002 LY36, 2002LY36, 74142, J98Q77L, K02L36Y

All data for this body: [vot]

MPC data
Name (number) 1998 QL77 (74142)
a 2.63754
e 0.15022
i / sin(i) 9.8751 / 0.17150
q 2.24133
Q 3.03374
ω 79.1630
Node 260.3529
m 94.8443
n 0.2301
Epoch 2460800.5
nobs 1375
nopp 18
Years observed 1998-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.635
ep 0.111
sin(ip) 0.193
G 0.150
H 14.960
Mass
D 6.36 0.251
pV 0.061 0.0103
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6355 0.1106 0.1930 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.56 1.820 1.820 Masiero 2021PSJ.....2..162M NEATM
6.01 0.770 0.770 Masiero 2012ApJ...759L...8M NEATM
6.06 1.680 1.680 Nugent 2016AJ....152...63N NEATM
6.41 0.273 0.273 Masiero 2011ApJ...741...68M NEATM
7.60 2.720 2.720 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.069 0.0300 0.0520 Masiero 2021PSJ.....2..162M NEATM
0.075 0.0179 0.0179 Masiero 2011ApJ...741...68M NEATM
0.076 0.0200 0.0200 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
14.96 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
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT