2001 KP21

2001KP21, 2004 BX160, 2004BX160, H6169, K01K21P, K04BG0X

All data for this body: [vot]

MPC data
Name (number) 2001 KP21 (176169)
a 2.36987
e 0.15704
i / sin(i) 3.4394 / 0.05999
q 1.99769
Q 2.74204
ω 164.3451
Node 63.9342
m 210.1539
n 0.2702
Epoch 2460800.5
nobs 666
nopp 15
Years observed 2001-2024
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.369
ep 0.181
sin(ip) 0.045
G 0.150
H 16.700
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 -0.2900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3689 0.1809 0.0454 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
16.70 MPC-2023-12-04 MPC-2023-12-04 Phot