2003 HD46

2003HD46, 1999 RM203, 1999RM203, B4758, J99RK3M, K03H46D

All data for this body: [vot]

MPC data
Name (number) 2003 HD46 (114758)
a 3.19704
e 0.12294
i / sin(i) 11.4545 / 0.19859
q 2.80400
Q 3.59008
ω 43.2297
Node 222.4653
m 240.9743
n 0.1724
Epoch 2460800.5
nobs 1179
nopp 21
Years observed 1999-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.195
ep 0.143
sin(ip) 0.208
G 0.150
H 14.560
Mass
D 5.77 0.134
pV 0.111 0.0182
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.120
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1945 0.1431 0.2081 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.77 0.134 0.134 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.111 0.0182 0.0182 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
14.56 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 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT