1990 QK4

1990QK4, 14864, 1996 FO13, 1996FO13, J90Q04K, J96F13O

All data for this body: [vot]

MPC data
Name (number) 1990 QK4 (14864)
a 2.38091
e 0.22014
i / sin(i) 2.6615 / 0.04643
q 1.85678
Q 2.90505
ω 203.7011
Node 157.0573
m 142.5734
n 0.2683
Epoch 2460800.5
nobs 2195
nopp 23
Years observed 1990-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.382
ep 0.181
sin(ip) 0.041
G 0.150
H 15.190
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.874
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 -0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3819 0.1810 0.0413 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
15.19 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
S 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT