2004 RG38

2004RG38, I8510, K04R38G

All data for this body: [vot]

MPC data
Name (number) 2004 RG38 (188510)
a 2.78279
e 0.18453
i / sin(i) 8.2898 / 0.14418
q 2.26928
Q 3.29630
ω 122.4791
Node 142.0671
m 225.4826
n 0.2123
Epoch 2460800.5
nobs 381
nopp 17
Years observed 1999-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.781
ep 0.194
sin(ip) 0.136
G 0.150
H 16.140
Mass
D 4.48 1.315
pV 0.038 0.0243
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.117
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7814 0.1940 0.1355 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.48 1.315 1.315 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0243 0.0243 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
16.14 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
C C 0.0195 0.0195 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT