1995 WN18

1995WN18, 2001 HR26, 2001HR26, 58406, J95W18N, K01H26R

All data for this body: [vot]

MPC data
Name (number) 1995 WN18 (58406)
a 2.34341
e 0.21427
i / sin(i) 2.7603 / 0.04816
q 1.84130
Q 2.84551
ω 211.7479
Node 162.6462
m 101.7008
n 0.2747
Epoch 2460800.5
nobs 678
nopp 18
Years observed 1994-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.344
ep 0.180
sin(ip) 0.046
G 0.150
H 16.910
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 6.109
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3439 0.1796 0.0456 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
16.91 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 0.5074 0.5090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.5107 0.5090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.50 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT