1998RU9

2004FQ134, J98R09U, K04FD4Q, Q9723

All data for this body: [vot]

MPC data
Name (number) 1998RU9 (269723)
Packed designation Q9723
a 2.29049
e 0.12141
i / sin(i) 2.4325 / 0.04244
q 2.01240
Q 2.56859
ω 240.0243
Node 350.7780
m 14.7267
n 0.2843
Epoch 2459600.5
nobs 225
nopp 13
Years observed 1998-2021
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.291
ep 0.144
sin(ip) 0.045
Value Standard error
G 0.150
H 17.880
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2906 0.1443 0.0450 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
17.88 MPC-2022-01-18 MPC-2022-01-18 Phot