1999 YO23

1999YO23, H8590, J99Y23O

All data for this body: [vot]

MPC data
Name (number) 1999 YO23 (178590)
a 2.40565
e 0.16915
i / sin(i) 2.1784 / 0.03801
q 1.99873
Q 2.81258
ω 270.1786
Node 185.0987
m 270.7054
n 0.2642
Epoch 2460800.5
nobs 362
nopp 14
Years observed 1999-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.405
ep 0.185
sin(ip) 0.044
G 0.150
H 17.450
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4055 0.1846 0.0444 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.45 MPC-2023-12-04 MPC-2023-12-04 Phot