2002 RJ25

2002RJ25, 1998 XX72, 1998XX72, 65391, J98X72X, K02R25J

All data for this body: [vot]

MPC data
Name (number) 2002 RJ25 (65391)
a 2.61210
e 0.25742
i / sin(i) 6.0103 / 0.10471
q 1.93970
Q 3.28451
ω 338.3752
Node 20.7152
m 147.8490
n 0.2335
Epoch 2460800.5
nobs 2578
nopp 21
Years observed 1991-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.613
ep 0.180
sin(ip) 0.095
G 0.150
H 15.080
Mass
D 6.26 0.050
pV 0.028 0.0053
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 10.786
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6133 0.1800 0.0945 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.09 1.300 1.300 Masiero 2021PSJ.....2..162M NEATM
6.19 0.660 0.660 Usui 2011PASJ...63.1117U NEATM
6.26 0.050 0.050 Masiero 2011ApJ...741...68M NEATM
6.40 2.200 2.200 Masiero 2012ApJ...759L...8M NEATM
6.51 1.300 1.300 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.025 0.0056 0.0056 Masiero 2011ApJ...741...68M NEATM
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.057 0.0610 0.0610 Masiero 2012ApJ...759L...8M NEATM
0.075 0.0280 0.0440 Masiero 2021PSJ.....2..162M 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
15.08 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 X 0.5086 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.5416 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.7475 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.5383 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4443 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4791 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8108 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT