Lionel

09504, 1978RC2, J78R02C, T-22224, T2S2224

All data for this body: [vot]

MPC data
Name (number) Lionel (9504)
Packed designation 09504
a 2.94686
e 0.07810
i / sin(i) 2.3922 / 0.04174
q 2.71672
Q 3.17700
ω 323.9890
Node 41.6129
m 199.4548
n 0.1948
Epoch 2459600.5
nobs 2056
nopp 26
Years observed 1971-2021
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.946
ep 0.044
sin(ip) 0.034
Value Standard error
G 0.150
H 13.750
Mass
D 4.81 0.359
pV 0.253 0.0630
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.7300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9462 0.0445 0.0344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.81 0.359 0.359 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.253 0.0630 0.0630 Masiero 2011ApJ...741...68M NEATM
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
13.75 MPC-2022-01-18 MPC-2022-01-18 Phot