2000 WB61

2000WB61, 1974 HJ3, 1974HJ3, 1999 RO126, 1999RO126, 71928, J74H03J, J99RC6O, K00W61B

All data for this body: [vot]

MPC data
Name (number) 2000 WB61 (71928)
a 2.28187
e 0.09860
i / sin(i) 4.9473 / 0.08624
q 2.05687
Q 2.50687
ω 330.1018
Node 221.8848
m 294.6608
n 0.2859
Epoch 2460800.5
nobs 2253
nopp 19
Years observed 1974-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.281
ep 0.142
sin(ip) 0.097
G 0.150
H 15.310
Mass
D
pV
Value
Rotational Period 4.340
Period quality 2-
Spectral Class X
Spectral Class Score 3.342
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.7200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2815 0.1418 0.0974 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
15.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.342 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.449 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.5570 0.5210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT