1998HH126

1999SN20, 37980, J98HC6H, J99S20N

All data for this body: [vot]

MPC data
Name (number) 1998HH126 (37980)
Packed designation 37980
a 2.55458
e 0.14162
i / sin(i) 13.8953 / 0.24015
q 2.19281
Q 2.91635
ω 139.5540
Node 133.4670
m 255.5144
n 0.2414
Epoch 2459600.5
nobs 1381
nopp 19
Years observed 1998-2022
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.555
ep 0.134
sin(ip) 0.229
Value Standard error
G 0.150
H 14.630
Mass
D 3.17 0.087
pV 0.366 0.0327
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5554 0.1341 0.2285 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.17 0.087 0.087 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.366 0.0327 0.0327 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
14.63 MPC-2022-01-18 MPC-2022-01-18 Phot