LONEOS

12574, 1990 RX10, 1990RX10, 1998 MG8, 1998MG8, 1999 RT, 1999RT, J90R10X, J98M08G, J99R00T

All data for this body: [vot]

MPC data
Name (number) LONEOS (12574)
a 2.68967
e 0.08575
i / sin(i) 10.9806 / 0.19048
q 2.45904
Q 2.92030
ω 339.0794
Node 116.6606
m 190.0177
n 0.2234
Epoch 2460800.5
nobs 5350
nopp 24
Years observed 1990-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.689
ep 0.103
sin(ip) 0.173
G 0.150
H 13.160
Mass
D 7.62 0.057
pV 0.209 0.0220
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.342
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6890 0.1032 0.1730 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.40 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
7.76 0.074 0.074 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.204 0.0245 0.0245 Masiero 2011ApJ...741...68M NEATM
0.230 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
13.16 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
S 0.64 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8457 0.9760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9979 0.9760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT