6 BIBLIOGRAPHY OF ASTRONOMY: 1887. 



Asteroid 267. Tirza — Continued. 



Charlois (A.) [Elements from obsns. 1887, May 27, June 9, 22.] Giro. Bed. 

 astron. Jahrb., 301. Also: Compt. Rend., 105: 53. 



[Elements from obsns. 1887, May 27, June 25, July 23. J Circ. Berl. 



astron. Jahrb., 303. 



Asteroid 268. Adorea. 



Discovered by A. Borrelly at Marseilles, 1887, June 9. Circ. Berl. astron. Jahrb., 



299. Also: Astron. Nachr., 117: 103. 

 Lange (H.) [Elements from obsns. 1887, June 9, 23, July 13.] Circ. Berl. 



astron. Jahrb., 301. 



Asteroid 269. 



Discovered by J. Palisa at Vienna, 1887, Sept. 21. Circ. Berl. astron. Jahrb., 



305. Also: Astron. Nachr., 117: 359. 



Berberich (A.) [Elements from normals 1887, Sept. 23, Oct. 13, and observa- 

 tion Nov. 12.] Circ. Berl. astron. Jahrb., 308. 



Asteroid 270. Anahita. 



Discovered by C. H. F. Peters at Clinton, 1887, Oct. 8. Circ. Berl. astron. Jahrb., 



306. Also: Astron. Nachr., 117: 15. 



Lange (H.) [Elements from obsns. 1887, Oct. 11, 26, Nov. 13.] Circ. Berl. 



astron. Jahrb., 308. 

 ViENNET (E.) [Elements from obsns. 1887, Oct. 11, 18, 26.] Compt. Rend., 



105: 1002. 



[Elements from normals 1887, Oct. 12, 27, Nov. 16.] Ibid., 1234. 



Asteroid 271. Penthesilea. 



Discovered by V. Knorre at Berlin, 1887, Oct. 13. Circ. Berl. astron. Jahrb., 



306. Also: Astron. Nachr., 118: 31. 

 Knopf (O.) [Elements from obsns. 1887, Oct. 13, 25, Nov. 13.] Circ. Berl. 

 astron. Jahrb., 308. 



Asteroids. 



[Asteroids discovered in 1886.] Month, not., -47: 172. Also: Bull, astron., 



4: 15. 

 Glauser ( — .) Lage der Asteroiden-Bahnebenen. Astron. Nachr., 117: 153- 



162. 

 KiRKWOOD (D.) The asteroids or minor planets between Mars and Jupiter. 



60 p. 12mo. Philadelphia, 1887. ($0.75.) 



Distribution of the minor planets. Sid. mess., 6: 116. 



Eccentricities and inclinations of the asteroidal orbits. Ibid.. 169. 



Lehmann (P.) Zusammenstellung der Planeten-Entdeckungen im Jahre 1886. 



Vrtljschn. d. astron. Gesellsch., 22: 9-14. 

 Parkhurst (H. M.) Photometric observations of asteroids. Sid. mess. ,6: 353. 



Astronomische Gesellschaft. 



Bericht iiber die Versammlung . . . zu Kiel, 1887, Aug. 29 bis 31. Vrtljschr. 

 d. astron. Gesellsch., 22: 264-284. 



