2005 HU1

2005HU1, 1999 EU12, 1999EU12, J99E12U, K05H01U, N6045

All data for this body: [vot]

MPC data
Name (number) 2005 HU1 (236045)
a 3.11635
e 0.10271
i / sin(i) 11.7931 / 0.20438
q 2.79627
Q 3.43643
ω 355.1757
Node 169.7730
m 276.6585
n 0.1792
Epoch 2460800.5
nobs 611
nopp 18
Years observed 1999-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.116
ep 0.138
sin(ip) 0.196
G 0.150
H 15.540
Mass
D 3.63 0.605
pV 0.085 0.0147
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.891
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1156 0.1379 0.1955 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.63 0.605 0.605 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.085 0.0147 0.0147 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
15.54 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
D D 0.0187 0.1650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.1603 0.1650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.2303 0.1650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.858 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S D 0.1239 0.1650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V D 0.0651 0.1650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT