2005 YR44

2005YR44, 2003 OT26, 2003OT26, K03O26T, K05Y44R, M4604

All data for this body: [vot]

MPC data
Name (number) 2005 YR44 (224604)
a 3.12541
e 0.14686
i / sin(i) 3.8967 / 0.06796
q 2.66643
Q 3.58440
ω 34.5705
Node 255.3642
m 358.8016
n 0.1784
Epoch 2460800.5
nobs 632
nopp 20
Years observed 1999-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.129
ep 0.141
sin(ip) 0.086
G 0.150
H 15.540
Mass
D
pV
Value
Rotational Period 1.200
Period quality
Spectral Class C
Spectral Class Score 9.762
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1293 0.1405 0.0858 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
15.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.28 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C X 0.629000 0.346000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT