1998 KL2

1998KL2, 1999 XW50, 1999XW50, 40030, J98K02L, J99X50W

All data for this body: [vot]

MPC data
Name (number) 1998 KL2 (40030)
a 2.57867
e 0.28793
i / sin(i) 13.8395 / 0.23920
q 1.83620
Q 3.32115
ω 220.3699
Node 73.6916
m 152.9048
n 0.2380
Epoch 2460800.5
nobs 1061
nopp 20
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.577
ep 0.267
sin(ip) 0.218
G 0.150
H 15.260
Mass
D 4.57 0.248
pV 0.066 0.0097
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.197
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2262 Mitidika 531 Mitidika 0.0632 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5769 0.2672 0.2185 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.830 0.830 Masiero 2021PSJ.....2..162M NEATM
3.10 0.750 0.750 Nugent 2016AJ....152...63N NEATM
3.72 0.970 0.970 Masiero 2021PSJ.....2..162M NEATM
5.05 0.289 0.289 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0099 0.0099 Masiero 2011ApJ...741...68M NEATM
0.106 0.0600 0.1390 Masiero 2021PSJ.....2..162M NEATM
0.130 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.158 0.0600 0.0970 Masiero 2021PSJ.....2..162M 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
15.26 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
B C 0.1095 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.4035 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0639 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0820 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1554 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1678 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3287 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5683 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3737 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT