Hetherington

06127, 1984 EH1, 1984EH1, 1989 HD, 1989HD, J84E01H, J89H00D

All data for this body: [vot]

MPC data
Name (number) Hetherington (6127)
a 2.60397
e 0.15023
i / sin(i) 13.8428 / 0.23926
q 2.21278
Q 2.99516
ω 116.9693
Node 143.2292
m 39.8104
n 0.2346
Epoch 2460200.5
nobs 4599
nopp 24
Years observed 1984-2023
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.605
ep 0.147
sin(ip) 0.233
Value Standard error
G 0.150
H 13.510
Mass
D 5.99 0.079
pV 0.246 0.0382
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.4700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6054 0.1470 0.2331 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.53 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
6.75 0.130 0.130 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.0430 0.0430 Masiero 2012ApJ...759L...8M NEATM
0.332 0.0834 0.0834 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
13.51 MPC-2023-12-04 MPC-2023-12-04 Phot