1997 WC45

1997WC45, 1986 RN12, 1986RN12, 1999 CA65, 1999CA65, 26222, J86R12N, J97W45C, J99C65A

All data for this body: [vot]

MPC data
Name (number) 1997 WC45 (26222)
a 2.97034
e 0.11798
i / sin(i) 9.3503 / 0.16247
q 2.61991
Q 3.32077
ω 109.0940
Node 233.3398
m 194.7434
n 0.1925
Epoch 2460800.5
nobs 3220
nopp 24
Years observed 1986-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.974
ep 0.080
sin(ip) 0.180
G 0.150
H 13.470
Mass
D 7.13 0.309
pV 0.200 0.0325
Value
Rotational Period
Period quality None
Spectral Class Bk
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.8200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9735 0.0795 0.1797 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.13 0.309 0.309 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.200 0.0325 0.0325 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
13.47 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
Bk Bk None None Movis NIR Popescu 2018A&A...617A..12P PHOT