1992 QE2

1992QE2, 07827, 1971 SA1, 1971SA1, 1987 SD22, 1987SD22, 1989 CV3, 1989CV3, 1990 EU3, 1990EU3, 1990 GM, 1990GM, J71S01A, J87S22D, J89C03V, J90E03U, J90G00M, J92Q02E

All data for this body: [vot]

MPC data
Name (number) 1992 QE2 (7827)
a 3.03541
e 0.24012
i / sin(i) 13.8097 / 0.23870
q 2.30656
Q 3.76426
ω 171.3269
Node 179.4852
m 62.6086
n 0.1864
Epoch 2460800.5
nobs 3124
nopp 29
Years observed 1971-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.030
ep 0.213
sin(ip) 0.219
G 0.150
H 13.120
Mass
D 8.73 0.137
pV 0.160 0.0177
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.244
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0300 0.2126 0.2192 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.73 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0177 0.0177 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
13.12 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
L L 0.5407 0.5407 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT