2001RY89

K01R89Y, Y4221

All data for this body: [vot]

MPC data
Name (number) 2001RY89 (344221)
Packed designation Y4221
a 2.34582
e 0.22863
i / sin(i) 3.0706 / 0.05357
q 1.80951
Q 2.88214
ω 274.0129
Node 52.0776
m 258.7454
n 0.2743
Epoch 2459600.5
nobs 174
nopp 9
Years observed 2001-2021
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.346
ep 0.189
sin(ip) 0.043
Value Standard error
G 0.150
H 17.600
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3459 0.1894 0.0432 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
17.60 MPC-2022-01-18 MPC-2022-01-18 Phot