1997CP19

1998KF61, 20196, J97C19P, J98K61F

All data for this body: [vot]

MPC data
Name (number) 1997CP19 (20196)
Packed designation 20196
a 2.55773
e 0.16076
i / sin(i) 13.2599 / 0.22937
q 2.14656
Q 2.96891
ω 294.2604
Node 138.6776
m 91.9377
n 0.2409
Epoch 2459600.5
nobs 2217
nopp 20
Years observed 1997-2022
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.558
ep 0.157
sin(ip) 0.222
Value Standard error
G 0.150
H 13.760
Mass
D 4.65 0.123
pV 0.263 0.0369
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.8800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5575 0.1569 0.2220 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.53 0.131 0.131 Masiero 2011ApJ...741...68M NEATM
5.50 0.354 0.354 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.255 0.0383 0.0383 Masiero 2011ApJ...741...68M NEATM
0.375 0.1367 0.1367 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
13.76 MPC-2022-01-18 MPC-2022-01-18 Phot