1997 SP24

1997SP24, 1999 CQ38, 1999CQ38, 33038, J97S24P, J99C38Q

All data for this body: [vot]

MPC data
Name (number) 1997 SP24 (33038)
a 2.34074
e 0.11630
i / sin(i) 2.2184 / 0.03871
q 2.06852
Q 2.61296
ω 218.4685
Node 4.0985
m 52.4839
n 0.2752
Epoch 2460800.5
nobs 1304
nopp 20
Years observed 1997-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.341
ep 0.142
sin(ip) 0.040
G 0.150
H 16.010
Mass
D 4.08 0.043
pV 0.056 0.0069
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3407 0.1423 0.0398 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.59 0.790 0.790 Masiero 2020PSJ.....1....5M NEATM
4.08 0.043 0.043 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0070 0.0070 Masiero 2011ApJ...741...68M NEATM
0.060 0.0430 0.0430 Masiero 2020PSJ.....1....5M 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
16.01 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 Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT