Calpurnia

02542, 1972 XN2, 1972XN2, 1976 OE, 1976OE, 1980 CF, 1980CF, J72X02N, J76O00E, J80C00F

All data for this body: [vot]

MPC data
Name (number) Calpurnia (2542)
a 3.12417
e 0.08094
i / sin(i) 4.6360 / 0.08082
q 2.87129
Q 3.37705
ω 50.0173
Node 145.5870
m 278.1667
n 0.1785
Epoch 2460200.5
nobs 5700
nopp 34
Years observed 1954-2023
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.126
ep 0.116
sin(ip) 0.068
Value Standard error
G 0.150
H 11.840
Mass
D 20.81 0.271
pV 0.093 0.0059
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1263 0.1155 0.0681 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.29 1.240 1.240 Usui 2011PASJ...63.1117U NEATM
18.82 3.760 3.760 Ali-Lagoa 2018A&A...612A..85A NEATM
20.85 0.281 0.281 Masiero 2011ApJ...741...68M NEATM
27.61 2.300 2.300 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0120 0.0120 Tedesco 2002AJ....123.1056T STM
0.102 0.0068 0.0068 Masiero 2011ApJ...741...68M NEATM
0.122 0.0490 0.0490 Ali-Lagoa 2018A&A...612A..85A 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
11.84 MPC-2023-12-04 MPC-2023-12-04 Phot