1998 RT44

1998RT44, 1992 ES3, 1992ES3, 2000 AW188, 2000AW188, 44323, J92E03S, J98R44T, K00AI8W

All data for this body: [vot]

MPC data
Name (number) 1998 RT44 (44323)
a 2.68853
e 0.10405
i / sin(i) 13.7126 / 0.23705
q 2.40879
Q 2.96827
ω 37.5905
Node 157.0352
m 169.6009
n 0.2236
Epoch 2460800.5
nobs 3271
nopp 23
Years observed 1992-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.689
ep 0.145
sin(ip) 0.229
G 0.150
H 13.890
Mass
D 4.86 0.080
pV 0.272 0.0257
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 18.949
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6893 0.1451 0.2285 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.86 0.080 0.080 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.272 0.0257 0.0257 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
13.89 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 0.612 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L S 0.4469 0.6550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.7342 0.6550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8869 0.6550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9538 0.6550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT