1998 QK14

1998QK14, 2000 BY7, 2000BY7, 48947, J98Q14K, K00B07Y

All data for this body: [vot]

MPC data
Name (number) 1998 QK14 (48947)
a 2.60838
e 0.17844
i / sin(i) 14.3362 / 0.24761
q 2.14293
Q 3.07383
ω 32.3475
Node 315.0467
m 108.0971
n 0.2340
Epoch 2460800.5
nobs 1270
nopp 20
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.607
ep 0.139
sin(ip) 0.256
G 0.150
H 14.870
Mass
D 3.62 0.272
pV 0.168 0.0372
Value
Rotational Period 370.000
Period quality 2
Spectral Class S
Spectral Class Score 5.400
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6072 0.1385 0.2560 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.86 0.400 0.400 Masiero 2012ApJ...759L...8M NEATM
4.27 0.389 0.389 Masiero 2011ApJ...741...68M NEATM
4.29 1.270 1.270 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.185 0.0519 0.0519 Masiero 2011ApJ...741...68M NEATM
0.343 0.1160 0.1160 Masiero 2012ApJ...759L...8M NEATM
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
14.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
370.6 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.900 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT