Helgoland

06305, 1976 JE2, 1976JE2, 1989 GE8, 1989GE8, 1992 AB3, 1992AB3, 1993 OM11, 1993OM11, J76J02E, J89G08E, J92A03B, J93O11M

All data for this body: [vot]

MPC data
Name (number) Helgoland (6305)
a 2.21891
e 0.10104
i / sin(i) 4.6638 / 0.08131
q 1.99470
Q 2.44312
ω 355.8138
Node 130.1305
m 23.4627
n 0.2982
Epoch 2460800.5
nobs 5252
nopp 26
Years observed 1976-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.219
ep 0.157
sin(ip) 0.074
G 0.150
H 14.950
Mass
D 3.20 0.108
pV 0.274 0.0342
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2192 0.1574 0.0743 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.20 0.108 0.108 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.274 0.0342 0.0342 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
14.95 MPC-2023-12-04 MPC-2023-12-04 Phot