1997 CP12

1997CP12, 2003 UA212, 2003UA212, 2003 UW266, 2003UW266, A0531, J97C12P, K03UL2A, K03UQ6W

All data for this body: [vot]

MPC data
Name (number) 1997 CP12 (100531)
a 2.42957
e 0.17753
i / sin(i) 1.9848 / 0.03463
q 1.99825
Q 2.86090
ω 295.7946
Node 121.7889
m 236.2869
n 0.2603
Epoch 2460800.5
nobs 704
nopp 18
Years observed 1997-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.429
ep 0.167
sin(ip) 0.023
G 0.150
H 16.780
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
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia 0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4293 0.1665 0.0229 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
16.78 MPC-2023-12-04 MPC-2023-12-04 Phot