Williamdaniel

12597, 1985 YZ1, 1985YZ1, 1987 GR, 1987GR, 1992 EO29, 1992EO29, 1994 PD23, 1994PD23, 1999 RL158, 1999RL158, J85Y01Z, J87G00R, J92E29O, J94P23D, J99RF8L

All data for this body: [vot]

MPC data
Name (number) Williamdaniel (12597)
a 2.93056
e 0.01681
i / sin(i) 2.7636 / 0.04822
q 2.88130
Q 2.97983
ω 53.4317
Node 135.6366
m 192.3100
n 0.1965
Epoch 2460800.5
nobs 2640
nopp 27
Years observed 1985-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.933
ep 0.051
sin(ip) 0.035
G 0.150
H 13.960
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.258
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9325 0.0506 0.0348 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
13.96 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 0.543 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT