Copiapo

19137, 1989 CP2, 1989CP2, 1998 MG25, 1998MG25, J89C02P, J98M25G

All data for this body: [vot]

MPC data
Name (number) Copiapo (19137)
a 2.54573
e 0.16423
i / sin(i) 8.8498 / 0.15385
q 2.12765
Q 2.96381
ω 339.5141
Node 273.0928
m 234.0258
n 0.2427
Epoch 2460800.5
nobs 2783
nopp 22
Years observed 1989-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.547
ep 0.176
sin(ip) 0.168
G 0.150
H 13.910
Mass
D 4.73 0.084
pV 0.223 0.0206
Value
Rotational Period 22.560
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5471 0.1756 0.1684 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.60 0.110 0.110 Masiero 2012ApJ...759L...8M NEATM
4.92 0.131 0.131 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.201 0.0231 0.0231 Masiero 2011ApJ...741...68M NEATM
0.303 0.0450 0.0450 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
13.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
22.568 2 Sidereal Durech 2023A&A...675A..24D Model