1998 HR115

1998HR115, 11722, 1997 EO38, 1997EO38, J97E38O, J98HB5R

All data for this body: [vot]

MPC data
Name (number) 1998 HR115 (11722)
a 2.98752
e 0.10235
i / sin(i) 11.3615 / 0.19700
q 2.68174
Q 3.29330
ω 176.9179
Node 144.7865
m 233.2826
n 0.1909
Epoch 2460200.5
nobs 2835
nopp 24
Years observed 1992-2023
rms 0.57
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 13.290
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-Oct-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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.08 Durech 2023A&A...675A..24D Model