Hayes-Gehrke

1953VC1, 1990VS9, 1999CZ30, 2000HW57, 28788, J53V01C, J90V09S, J99C30Z, K00H57W

All data for this body: [vot]

MPC data
Name (number) Hayes-Gehrke (28788)
Packed designation 28788
a 2.38924
e 0.22198
i / sin(i) 3.2622 / 0.05690
q 1.85888
Q 2.91961
ω 280.3839
Node 86.8404
m 191.5462
n 0.2669
Epoch 2459600.5
nobs 1910
nopp 21
Years observed 1953-2021
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.389
ep 0.185
sin(ip) 0.041
Value Standard error
G 0.150
H 14.140
Mass
D 3.77 0.523
pV 0.374 0.1585
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3889 0.1849 0.0405 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.77 0.523 0.523 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.374 0.1585 0.1585 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.14 MPC-2022-01-18 MPC-2022-01-18 Phot