1998 XL94

1998XL94, 2000 KC42, 2000KC42, 49428, J98X94L, K00K42C

All data for this body: [vot]

MPC data
Name (number) 1998 XL94 (49428)
a 2.74858
e 0.20524
i / sin(i) 7.9535 / 0.13837
q 2.18447
Q 3.31269
ω 307.6929
Node 211.5712
m 242.5205
n 0.2163
Epoch 2460800.5
nobs 2888
nopp 22
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Chloris (410)
 
ap 2.751
ep 0.246
sin(ip) 0.151
G 0.150
H 13.780
Mass
D 8.60 0.210
pV 0.104 0.0144
Value
Rotational Period 7.513
Period quality 2
Spectral Class C
Spectral Class Score 5.874
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
410 Chloris 509 Chloris 0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7512 0.2459 0.1515 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.60 0.210 0.210 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.104 0.0144 0.0144 Masiero 2011ApJ...741...68M 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
13.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.5134 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.1342 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1742 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT