1975 SU

1975SU, 15200, 1997 XC4, 1997XC4, 1999 XF221, 1999XF221, 2000 GV112, 2000GV112, J75S00U, J97X04C, J99XM1F, K00GB2V

All data for this body: [vot]

MPC data
Name (number) 1975 SU (15200)
a 3.13946
e 0.09761
i / sin(i) 12.9029 / 0.22330
q 2.83302
Q 3.44590
ω 338.7495
Node 187.8950
m 174.7089
n 0.1772
Epoch 2460800.5
nobs 4737
nopp 27
Years observed 1975-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.144
ep 0.124
sin(ip) 0.222
G 0.150
H 12.860
Mass
D 19.98 0.166
pV 0.065 0.0039
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 2.732
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1442 0.1241 0.2219 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.13 3.230 3.230 Ali-Lagoa 2018A&A...612A..85A NEATM
17.72 4.970 4.970 Masiero 2020PSJ.....1....5M NEATM
19.59 10.370 10.370 Masiero 2012ApJ...759L...8M NEATM
19.98 0.169 0.169 Masiero 2011ApJ...741...68M NEATM
20.51 0.960 0.960 Usui 2011PASJ...63.1117U NEATM
20.69 4.140 4.140 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0740 0.0740 Masiero 2012ApJ...759L...8M NEATM
0.065 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.067 0.0041 0.0041 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
12.86 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 0.303 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D D 0.4554 0.4554 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT