1988CA2

1999CP56, 30780, J88C02A, J99C56P

All data for this body: [vot]

MPC data
Name (number) 1988CA2 (30780)
Packed designation 30780
a 2.33815
e 0.05926
i / sin(i) 7.1059 / 0.12370
q 2.19959
Q 2.47672
ω 334.5696
Node 124.1677
m 201.8204
n 0.2757
Epoch 2459600.5
nobs 1867
nopp 17
Years observed 1988-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.338
ep 0.089
sin(ip) 0.116
Value Standard error
G 0.150
H 14.800
Mass
D 2.24 0.143
pV 0.464 0.0446
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3383 0.0893 0.1155 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.23 0.152 0.152 Masiero 2011ApJ...741...68M NEATM
2.31 0.427 0.427 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.438 0.1478 0.1478 Masiero 2011ApJ...741...68M NEATM
0.467 0.0468 0.0468 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
14.80 MPC-2022-01-18 MPC-2022-01-18 Phot