2003 HG45

2003HG45, 1999 RD234, 1999RD234, B4757, J99RN4D, K03H45G

All data for this body: [vot]

MPC data
Name (number) 2003 HG45 (114757)
a 3.16706
e 0.08837
i / sin(i) 9.6376 / 0.16742
q 2.88719
Q 3.44693
ω 296.3809
Node 55.9736
m 202.4100
n 0.1749
Epoch 2460800.5
nobs 1069
nopp 20
Years observed 1999-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.174
ep 0.055
sin(ip) 0.152
G 0.150
H 14.640
Mass
D 6.75 0.130
pV 0.074 0.0067
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 7.322
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1741 0.0551 0.1525 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.75 0.130 0.130 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0067 0.0067 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
14.64 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 0.58 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.4358 0.4430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4512 0.4430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT