284 Miscellaneous Intelligence. 
estimates as of the 10°9th magnitude. By comparison with Pro 
10056, he obtained Nov. 17, 11 51™ 525 Gr. m.t, BR. A. 50 120 
493- 38, and N. P. D. 65° 26 44"5. Mr. E. Vogel has salon the 
following elements from observations of November 19, 24 and 20. 
Epoch 1852, December 0-0, Greenwich m.t.  . 
Mean longitude, : ’29° 2” OD bee 
Long. of perihelion, : ; 46 13 28 ‘9 Mean 
se asc. node, ‘ \ 66 53° 61 nae. 18520. 
incltnaslon ; ; 14 20 12 6 Ee 
Angle of excentricity, ; : 6 O 118 
Log. of semi-axis major, . : 04685289 
iy daily motion, .— - 703'-41748 
Aor being baiteieid to name this planet, has proposed to 
cll it Callio 
5. Twenty- third Asteroid, (Astr. Jour.)—In a letter to the editor of 
the Ariromomical Journal, Mr. J. R. Hind announces the discovery 
another planet at 6) 30m of Dec. 15, 1852. He describes it as shining 
like a star of the 10-Lith magnitude, with a pale bluish light. By 
¢c spa with LaLanpE 6129, he found the following pasion : 
1852. Greenwich m. t. RA. Pree 
Dee. 15. 7h 18m 39s-Q Bh 12m 45-98 73° ‘10! 164 
8 42 2-0 312 2-70 73 10! ives 
Daily motion about : 5 ~ 393 a9'5 
Mr. oe bn the ae of Mr. Hind, has selected for this we 
the name Tha 
vis Misceccaniows INTELLIGENCE. 
9, 
1. Eriesson’s Caloric Engine.—The m moving power ricsson S 
Engine is well known to be the expansion of air by het; gee nes 
sion at 32° F. is about 7}5 for each degree of Fahrenheit added. 
with much interest for the final alk an shall test its ge a9 
admitted as a successful rival of sea or a large and geo 
drawing of Ericsson’s Caloric Engine, we refer our readers to eo 
mn the February number of Appleton’s Mechanics’ Magazine, \ a 
j Cap aoe’ 
are mainly am this Shae, and from Capt. Ericsson’s dese ae Leia 
he Fad 6 feet in diameter, a about 1 foot ap oat 
up and dows cette with the same pith the two — ‘ower cy 
connected by two rods. ‘The working piston, or that of the 
