Discovery[1] | |
---|---|
Discovered by | M. F. Wolf |
Discovery site | Heidelberg Obs. |
Discovery date | 6 February 1932 |
Designations | |
(1219) Britta | |
Named after | unknown[2] |
1932 CJ · 1947 XG 1975 FE · A904 SB A915 BD | |
main-belt[1][3] · (inner) Flora[4] · background[5] | |
Orbital characteristics[3] | |
Epoch 23 March 2018 (JD 2458200.5) | |
Uncertainty parameter 0 | |
Observation arc | 113.51 yr (41,461 d) |
Aphelion | 2.4883 AU |
Perihelion | 1.9390 AU |
2.2136 AU | |
Eccentricity | 0.1241 |
3.29 yr (1,203 d) | |
131.11° | |
0° 17m 57.48s / day | |
Inclination | 4.4135° |
42.543° | |
23.720° | |
Physical characteristics | |
9.86±0.34 km[6] 11.43±0.9 km[7] 11.76±0.30 km[8] | |
5.573±0.001 h[9] 5.574±0.003 h[10] 5.5750±0.0005 h[11] 5.575±0.001 h[12] 5.575 h[13] 5.575 h[14] 5.57556±0.00001 h[15] 5.57557±0.00002 h[16] | |
0.223±0.013[8] 0.2267±0.040[7] 0.2629 (derived)[4] 0.346±0.041[6] | |
S (S3OS2)[17] B–V = 0.913[3] U–B = 0.514[3] | |
11.7[3] 11.80[4][6] 11.94[7][8] | |
1219 Britta, provisional designation 1932 CJ, is a stony background asteroid from the inner regions of the asteroid belt, approximately 11 kilometers (7 miles) in diameter. It was discovered on 6 February 1932, by German astronomer Max Wolf at the Heidelberg-Königstuhl State Observatory in southern Germany.[1] The likely elongated S-type asteroid has a rotation period of 5.57 hours.[4] Any reference of its name to a person is unknown.[2]
MPC-object
was invoked but never defined (see the help page).springer
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