1998HB50

2003HZ40, 2004RW77, F2674, J98H50B, K03H40Z, K04R77W

All data for this body: [vot]

MPC data
Name (number) 1998HB50 (152674)
Packed designation F2674
a 2.76377
e 0.16630
i / sin(i) 9.2265 / 0.16034
q 2.30415
Q 3.22339
ω 280.8717
Node 42.4969
m 311.3940
n 0.2145
Epoch 2459600.5
nobs 586
nopp 16
Years observed 1998-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.764
ep 0.137
sin(ip) 0.153
Value Standard error
G 0.150
H 15.270
Mass
D 3.07 0.805
pV 0.188 0.0659
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7643 0.1365 0.1533 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.07 0.805 0.805 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.188 0.0659 0.0659 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
15.27 MPC-2022-01-18 MPC-2022-01-18 Phot