2005 CN21

2005CN21, 1996 TT17, 1996TT17, H7657, J96T17T, K05C21N

All data for this body: [vot]

MPC data
Name (number) 2005 CN21 (177657)
a 2.39076
e 0.13178
i / sin(i) 2.6435 / 0.04612
q 2.07570
Q 2.70582
ω 106.6003
Node 8.3426
m 195.9842
n 0.2666
Epoch 2460800.5
nobs 585
nopp 15
Years observed 1996-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.390
ep 0.159
sin(ip) 0.045
G 0.150
H 17.000
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
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3901 0.1588 0.0455 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
17.00 MPC-2023-12-04 MPC-2023-12-04 Phot