Principia

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

All data for this body: [vot]

MPC data
Name (number) Principia (2653)
a 2.44376
e 0.08098
i / sin(i) 4.7540 / 0.08288
q 2.24587
Q 2.64166
ω 317.8491
Node 194.3647
m 45.2199
n 0.2580
Epoch 2460200.5
nobs 6793
nopp 30
Years observed 1939-2023
rms 0.40
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 12.460
Mass
D 9.88 0.980
pV 0.256 0.0910
Rotational Period 5.523
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-Oct-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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.52 Behrend LCDB Lightcurve
5.52 Behrend LCDB Lightcurve
5.52 Durech 2020A&A...643A..59D Model
5.52 Pravec LCDB Lightcurve
5.52 Pravec LCDB Lightcurve
5.52 Pal 2020ApJS..247...26P Lightcurve
5.52 Willis 2004MPBu...31...82W Lightcurve
5.52 Hasegawa 2012LPICo1667.6281H Lightcurve
6.24 Windschitl 2004MPBu...31...80W Lightcurve