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 2.33180
e 0.23912
i / sin(i) 7.1133 / 0.12383
q 1.77421
Q 2.88939
ω 4.1887
Node 10.3637
m 282.5308
n 0.2768
Epoch 2460200.5
nobs 2899
nopp 23
Years observed 1974-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.332
ep 0.204
sin(ip) 0.116
Value Standard error
G 0.150
H 14.030
Mass
D 8.31 0.172
pV 0.070 0.0122
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-Oct-2022
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
14.03 MPC-2023-12-04 MPC-2023-12-04 Phot