1997CM23

2000AL28, C0688, J97C23M, K00A28L

All data for this body: [vot]

MPC data
Name (number) 1997CM23 (120688)
Packed designation C0688
a 2.13532
e 0.07222
i / sin(i) 3.6349 / 0.06340
q 1.98111
Q 2.28953
ω 322.6919
Node 311.1725
m 218.6824
n 0.3159
Epoch 2459600.5
nobs 829
nopp 18
Years observed 1992-2022
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.135
ep 0.065
sin(ip) 0.054
Value Standard error
G 0.150
H 16.380
Mass
D 1.40 0.505
pV 0.358 0.2288
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1352 0.0653 0.0544 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.40 0.505 0.505 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.358 0.2288 0.2288 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.38 MPC-2022-01-18 MPC-2022-01-18 Phot