1999 XL230

1999XL230, A3170, J99XN0L

All data for this body: [vot]

MPC data
Name (number) 1999 XL230 (103170)
a 2.58238
e 0.15960
i / sin(i) 14.6429 / 0.25279
q 2.17023
Q 2.99454
ω 22.7227
Node 35.0454
m 40.3467
n 0.2375
Epoch 2460800.5
nobs 1317
nopp 17
Years observed 1999-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.583
ep 0.151
sin(ip) 0.241
G 0.150
H 15.160
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 7.895
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5828 0.1512 0.2413 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
15.16 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
L L 0.0277 0.6520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.5877 0.6520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.7005 0.6520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.40 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.705 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT