2012 CH55

2012CH55, 2001 EU25, 2001EU25, K01E25U, K12C55H, W9172

All data for this body: [vot]

MPC data
Name (number) 2012 CH55 (329172)
a 3.13581
e 0.19947
i / sin(i) 15.8282 / 0.27275
q 2.51031
Q 3.76131
ω 242.1593
Node 347.1494
m 80.2477
n 0.1775
Epoch 2460800.5
nobs 277
nopp 13
Years observed 2001-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Tirela (1400)
 
ap 3.143
ep 0.205
sin(ip) 0.290
G 0.150
H 15.630
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.710
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1400 Tirela 0 Tirela Novakovic 2019EPSC...13.1671N HCM
1400 Tirela 612 Tirela 0.2900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1429 0.2048 0.2900 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
15.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V V 0.2850 0.2850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT