1998ES20

1999RN55, 39888, J98E20S, J99R55N

All data for this body: [vot]

MPC data
Name (number) 1998ES20 (39888)
Packed designation 39888
a 2.42077
e 0.14069
i / sin(i) 2.6013 / 0.04539
q 2.08020
Q 2.76134
ω 245.7323
Node 16.0650
m 34.0578
n 0.2617
Epoch 2459600.5
nobs 1444
nopp 18
Years observed 1998-2021
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.421
ep 0.145
sin(ip) 0.045
Value Standard error
G 0.150
H 15.480
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4205 0.1451 0.0455 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
15.48 MPC-2022-01-18 MPC-2022-01-18 Phot