2000 HQ

2000HQ, 1976 UC16, 1976UC16, A4730, J76U16C, K00H00Q

All data for this body: [vot]

MPC data
Name (number) 2000 HQ (104730)
a 2.37061
e 0.12766
i / sin(i) 3.0300 / 0.05286
q 2.06798
Q 2.67325
ω 15.9894
Node 76.2544
m 52.4136
n 0.2700
Epoch 2460800.5
nobs 1165
nopp 19
Years observed 1976-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.371
ep 0.142
sin(ip) 0.038
G 0.150
H 16.270
Mass
D 3.47 0.054
pV 0.044 0.0037
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.874
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3713 0.1420 0.0376 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.47 0.054 0.054 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0037 0.0037 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
16.27 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 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT