2002 YL18

2002YL18, 1993 FV65, 1993FV65, 1998 SO121, 1998SO121, 69059, J93F65V, J98SC1O, K02Y18L

All data for this body: [vot]

MPC data
Name (number) 2002 YL18 (69059)
a 2.35310
e 0.06378
i / sin(i) 3.1689 / 0.05528
q 2.20301
Q 2.50318
ω 89.2917
Node 279.8327
m 139.3382
n 0.2731
Epoch 2460800.5
nobs 1367
nopp 21
Years observed 1993-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.354
ep 0.031
sin(ip) 0.068
G 0.150
H 15.880
Mass
D 2.01 0.399
pV 0.304 0.1840
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.753
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3536 0.0312 0.0682 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.01 0.399 0.399 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.304 0.1840 0.1840 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
15.88 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.10 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.6029 0.8470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9893 0.8470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT