Principia

02653, 1905GA, 1939DK, 1943GB1, 1951JZ, 1964VP, 1970GH, 1979SV6, J05G00A, J39D00K, J43G01B, J51J00Z, J64V00P, J70G00H, J79S06V

All data for this body: [vot]

MPC data
Name (number) Principia (2653)
Packed designation 02653
a 2.44316
e 0.08056
i / sin(i) 4.7537 / 0.08287
q 2.24635
Q 2.63997
ω 317.8769
Node 194.3664
m 250.3409
n 0.2581
Epoch 2459600.5
nobs 3651
nopp 29
Years observed 1939-2022
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.443
ep 0.114
sin(ip) 0.089
Value Standard error
G 0.150
H 12.240
Mass
D 9.88 0.980
pV 0.256 0.0910
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4435 0.1143 0.0889 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.88 0.980 0.980 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.256 0.0910 0.0910 Masiero 2012ApJ...759L...8M 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
12.24 MPC-2022-01-18 MPC-2022-01-18 Phot