47 









OBSERVATION- 



— EPHEMERIS 





OBSERVATIONS OF NEPTXTTsjr. 



















InR. A.,( 



arc.) 



In Declination. 



No. 



Date. 



Observatory. 



Instrument. 



Star. 



A a 



Mea- 

 sures. 



A 6 



Mea- 

 sures. 













II 





// 





469 



1846. Nov. 26 



Cambridge, E. 



Meridian 





— 2.58 





+ 4.20 





470 

 471 





Greenwich 

 Durham 



u 









— 4.43 



— 0.70 





27 



Equatorial 



a 



+ 2.94 



4 



4 



472 



28 



Cambridge, E. 



Meridian 





— 2.23 





+ 2.32 





473 





Liverpool 



" 





+ 0.40 









474 





Markree, 



a 





+ 4.36 





+ 3.27 





475 





Oxford 



a 









+ 2.40 





476 





Washington, E. 



Equatorial 



a 



+ 1.48 



24 



— 0.08 



17 



477 



29 



Buda 



Meridian 





— 1.29 





— 1.01 





478 





Christiania 



" 





— 1.24 





— 0.88 





479 





Hamburgh 



a 





— 1.90 





+ 2.69 





480 





Kremsmunster 



a 





+ 5.31 





— 1.30 





481 





Liverpool 



a 





— 2.70 











482 





Wa.shington 



Equatorial 



a 



— 0.82 



12 



— 0.27 



5 



483 





a 



" 



b 







+ 0.96 







484 



30 



Cambridge, E. 



Meridian 





— 0.56 





-|- 2.24 





485 





Christiania 



a 





— 2.88 





+ 2.17 





486 





Durham 



Equatorial 



a 



— 0.84 



20 



— 1.48 



7 



487 





Gottingen 



Meridian 





+ 4.90 





+ 0.96 





488 





Liverpool 



u 





+ 1.25 









489 





Washington 



" 



a 



+ 1.89 





+ 2.64 





490 



Dec. 1 



Altona 



ii 





+ 1.82 





— 0.57 





491 





Berlin 



Equatorial 



b 



— 0.54 



15 



+ 0.21 



15 



492 





Bonn 



Meridian 





— 0.95 





— 0.50 





498 





Cambridge, E. 



a 





+ 1.21 





+ 2.44 





494 





Durham 



Equatorial 



a 



+ 1 26 



20 



-f 4.90 



5 



495 





Gottingen 



Meridian 





+ 6.12 









496 





Hamburgh 



u 





— 5.18 





+ 0.13 





497 





Makerstoun 



Equatorial 



a 



+ 4.50 



15 



+ 1.40 



5 



498 



2 



Altona 



Meridian 





— 1.19 





-|- 1.46 





499 





Christiania 



a 





— 4.40 





+ 1.31 





500 





Durham 



Equatorial 



a 



— 0.24 



20 



+ 2.91 



4 



501 





Hamburgh 



Meridian 





— 1.39 





+ 0.46 





502 





Kcmigsberg 



Heliometer 



c 



+ 1.44 



4 



+ 1.37 



4 



503 





" 



" 



b 



+ 0.72 





+ 0.21 



5 



504 





Makerstoun 



Equatorial 



a 



— 1.62 



16 



+ 0.56 





505 





Washington 



Meridian 



a 



+ 3.29 





+ 1.81 





506 



3 1 Altona 



u 





— .29 





+ 2.13 



6 



507 





Camb., Mass. 



Equatorial 



a 



+ 3.92 



6 



+ 1.57 



4 



508 





Christiania 



Meridian 





— 0.54 



4 



— 0.74 





509 

 510 





cc 



a 





— 1.49 

 + 0.31 











Kasan 



Equatorial 



c 





+ 3.67 





511 





Hamburg 



Meridian 





— 3.59 





— 1.47 





512 





Liverpool 



i( 





— 0.14 











513 





Markree 



" 





+ 1.32 





+ 2.23 



6 



514 





Washington 



Equatorial 



a 



+ 0.41 



12 



+ 1.22 



3 



515 





" 



a 



b 



— 1.34 



6 



+ 2.16 





516 





a 



Meridian 





— 1.07 









517 





a 



ii 









+ 1.86 







518 



4 



Altona 



" 





— 1.08 





+ 0.37 





519 





Bonn 



" 





— 0.02 





+ 1.81 





520 





Cambridge 



u 





— 5.57 





+ 1.21 





