2003 UN187

2003UN187, 2002 GA126, 2002GA126, H4732, K02GC6A, K03UI7N

All data for this body: [vot]

MPC data
Name (number) 2003 UN187 (174732)
a 2.30268
e 0.23574
i / sin(i) 5.9345 / 0.10339
q 1.75986
Q 2.84551
ω 324.7127
Node 355.4622
m 113.9889
n 0.2821
Epoch 2460800.5
nobs 777
nopp 15
Years observed 2002-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.302
ep 0.196
sin(ip) 0.105
G 0.150
H 16.410
Mass
D 2.78 0.060
pV 0.085 0.0150
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.688
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3018 0.1961 0.1052 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.30 0.520 0.520 Masiero 2021PSJ.....2..162M NEATM
2.79 0.060 0.060 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0160 0.0160 Masiero 2012ApJ...759L...8M NEATM
0.104 0.0350 0.0530 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
16.41 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
B B 0.1470 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.1532 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.3393 0.2360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.948 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT