2004 RM222

2004RM222, 2000 EO156, 2000EO156, K00EF6O, K04RM2M, U8020

All data for this body: [vot]

MPC data
Name (number) 2004 RM222 (308020)
a 2.88860
e 0.44341
i / sin(i) 13.9977 / 0.24188
q 1.60776
Q 4.16945
ω 54.0451
Node 16.0173
m 72.4086
n 0.2008
Epoch 2460800.5
nobs 596
nopp 11
Years observed 1999-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.908
ep 0.388
sin(ip) 0.271
G 0.150
H 15.380
Mass
D 3.50 0.500
pV 0.110 0.0300
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 13.453
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9077 0.3875 0.2713 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.50 0.500 0.500 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.110 0.0300 0.0300 Ali-Lagoa 2017A&A...603A..55A 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
15.38 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
LS 0.47 Bus VIS Carvano 2010A&A...510A..43C PHOT
S Bus VIS Binzel 2019Icar..324...41B PHOT
S DeMeo-Carry VIS Carry PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.4616 0.5680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7805 0.5680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT