1997 EK16

1997EK16, 73890, J97E16K

All data for this body: [vot]

MPC data
Name (number) 1997 EK16 (73890)
a 2.41231
e 0.19592
i / sin(i) 1.8735 / 0.03269
q 1.93970
Q 2.88492
ω 228.3422
Node 184.4500
m 135.0580
n 0.2631
Epoch 2460200.5
nobs 1384
nopp 18
Years observed 1997-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.412
ep 0.182
sin(ip) 0.037
Value Standard error
G 0.150
H 15.970
Mass
D 1.77 0.149
pV 0.223 0.0817
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4118 0.1821 0.0375 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.77 0.149 0.149 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.0817 0.0817 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
15.97 MPC-2023-12-04 MPC-2023-12-04 Phot