1997 SD25

1997SD25, 14978, 1999 AT34, 1999AT34, 1999 CS102, 1999CS102, J97S25D, J99A34T, J99CA2S

All data for this body: [vot]

MPC data
Name (number) 1997 SD25 (14978)
a 3.03776
e 0.07756
i / sin(i) 10.4007 / 0.18053
q 2.80214
Q 3.27338
ω 250.2180
Node 194.9272
m 21.8117
n 0.1862
Epoch 2460800.5
nobs 2957
nopp 22
Years observed 1997-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.038
ep 0.072
sin(ip) 0.186
G 0.150
H 13.430
Mass
D 7.68 0.151
pV 0.189 0.0346
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 8.980
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0375 0.0723 0.1857 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.68 0.151 0.151 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.189 0.0346 0.0346 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
13.43 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
D 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.4251 0.6890 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7383 0.6890 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT