1999 RO25

1999RO25, 44611, J99R25O

All data for this body: [vot]

MPC data
Name (number) 1999 RO25 (44611)
a 2.19822
e 0.07752
i / sin(i) 1.7071 / 0.02979
q 2.02781
Q 2.36863
ω 202.6311
Node 255.1867
m 224.1497
n 0.3024
Epoch 2460800.5
nobs 1883
nopp 20
Years observed 1998-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.198
ep 0.122
sin(ip) 0.040
G 0.150
H 15.780
Mass
D 2.14 0.426
pV 0.268 0.1180
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.134
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1983 0.1224 0.0401 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.14 0.426 0.426 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.268 0.1180 0.1180 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
15.78 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 0.689 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT