2003 HE12

2003HE12, H7126, K03H12E

All data for this body: [vot]

MPC data
Name (number) 2003 HE12 (177126)
a 3.05176
e 0.11882
i / sin(i) 10.0718 / 0.17488
q 2.68916
Q 3.41436
ω 86.4515
Node 168.1730
m 18.0982
n 0.1849
Epoch 2460800.5
nobs 661
nopp 21
Years observed 1992-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.054
ep 0.128
sin(ip) 0.172
G 0.150
H 15.610
Mass
D 4.94 0.611
pV 0.050 0.0070
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0535 0.1284 0.1715 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.94 0.611 0.611 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0070 0.0070 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
15.61 MPC-2023-12-04 MPC-2023-12-04 Phot