Schommer

12514, 1995 US49, 1995US49, 1995 WH41, 1995WH41, 1998 HM26, 1998HM26, J95U49S, J95W41H, J98H26M

All data for this body: [vot]

MPC data
Name (number) Schommer (12514)
a 2.54724
e 0.16748
i / sin(i) 5.3054 / 0.09247
q 2.12062
Q 2.97387
ω 169.1233
Node 176.8273
m 130.8954
n 0.2424
Epoch 2460800.5
nobs 2306
nopp 23
Years observed 1994-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.547
ep 0.149
sin(ip) 0.098
G 0.150
H 14.900
Mass
D 3.90 0.484
pV 0.198 0.0490
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.907
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5472 0.1490 0.0980 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.43 0.953 0.953 Masiero 2011ApJ...741...68M NEATM
4.06 0.562 0.562 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.186 0.0535 0.0535 Masiero 2011ApJ...741...68M NEATM
0.261 0.1225 0.1225 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
14.90 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
L 0.150 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L&D L DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.6511 0.6511 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT