1997 CE1

1997CE1, 12832, 1974 XG, 1974XG, 1981 UV27, 1981UV27, 1981 UW, 1981UW, 1988 RW13, 1988RW13, J74X00G, J81U00W, J81U27V, J88R13W, J97C01E

All data for this body: [vot]

MPC data
Name (number) 1997 CE1 (12832)
a 2.33162
e 0.23951
i / sin(i) 7.1120 / 0.12381
q 1.77317
Q 2.89006
ω 4.1715
Node 10.3262
m 88.6410
n 0.2768
Epoch 2460800.5
nobs 3465
nopp 24
Years observed 1974-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.332
ep 0.204
sin(ip) 0.116
G 0.150
H 14.040
Mass
D 8.31 0.172
pV 0.070 0.0122
Value
Rotational Period
Period quality None
Spectral Class Kl
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3319 0.2044 0.1157 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.68 1.450 1.450 Masiero 2021PSJ.....2..162M NEATM
5.96 1.310 1.310 Masiero 2012ApJ...759L...8M NEATM
6.82 1.420 1.420 Masiero 2021PSJ.....2..162M NEATM
8.40 0.180 0.180 Usui 2011PASJ...63.1117U NEATM
8.76 0.880 0.880 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.085 0.0340 0.0580 Masiero 2021PSJ.....2..162M NEATM
0.145 0.0530 0.0840 Masiero 2021PSJ.....2..162M NEATM
0.150 0.1020 0.1020 Masiero 2012ApJ...759L...8M 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
14.04 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
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT