2000 HQ80

2000HQ80, 1999 AY38, 1999AY38, 2001 PV31, 2001PV31, 54202, J99A38Y, K00H80Q, K01P31V

All data for this body: [vot]

MPC data
Name (number) 2000 HQ80 (54202)
a 2.56410
e 0.05817
i / sin(i) 15.2877 / 0.26367
q 2.41495
Q 2.71326
ω 337.3406
Node 96.4046
m 179.9379
n 0.2400
Epoch 2460800.5
nobs 3200
nopp 21
Years observed 1998-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.563
ep 0.079
sin(ip) 0.248
G 0.150
H 14.890
Mass
D
pV
Value
Rotational Period 19.296
Period quality 2
Spectral Class L
Spectral Class Score 7.300
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5632 0.0785 0.2484 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
19.2963 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.54 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.7034 0.7034 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT