Copland

04532, 1959 GO, 1959GO, 1985 GM1, 1985GM1, 1987 SZ25, 1987SZ25, 1987 UC, 1987UC, J59G00O, J85G01M, J87S25Z, J87U00C

All data for this body: [vot]

MPC data
Name (number) Copland (4532)
a 2.99574
e 0.04120
i / sin(i) 10.1424 / 0.17610
q 2.87232
Q 3.11916
ω 348.9256
Node 199.8182
m 176.4817
n 0.1901
Epoch 2460200.5
nobs 3472
nopp 27
Years observed 1959-2023
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.994
ep 0.080
sin(ip) 0.181
Value Standard error
G 0.150
H 12.150
Mass
D 14.75 0.080
pV 0.113 0.0099
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.8700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9945 0.0803 0.1806 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.49 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
14.86 5.240 5.240 Nugent 2016AJ....152...63N NEATM
15.68 0.171 0.171 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.104 0.0115 0.0115 Masiero 2011ApJ...741...68M NEATM
0.140 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
12.15 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
272.67 Durech 2020A&A...643A..59D Model
272.69 Martikainen 2021A&A...649A..98M Model