1998HR115

11722, 1997EO38, J97E38O, J98HB5R

All data for this body: [vot]

MPC data
Name (number) 1998HR115 (11722)
Packed designation 11722
a 2.98571
e 0.10299
i / sin(i) 11.3644 / 0.19705
q 2.67822
Q 3.29319
ω 176.7738
Node 144.7881
m 118.8798
n 0.1910
Epoch 2459600.5
nobs 2336
nopp 23
Years observed 1992-2022
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.987
ep 0.084
sin(ip) 0.183
Value Standard error
G 0.150
H 13.250
Mass
D 8.02 0.177
pV 0.190 0.0393
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.6600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9871 0.0841 0.1826 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.02 0.177 0.177 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0393 0.0393 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
13.25 MPC-2022-01-18 MPC-2022-01-18 Phot