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— 449 — 
Catalogo delle Ascensioni Rette Medie pel 1890,0 di 2483 Stelle. 
s |Declinaz. 3 e 
E NOME È media AR media S Epoca| Precess. | Variaz. È 
E DELLE STELLE E oa 1890,0 5 media | annua | secolare | ® 
> = Da 
© __M ho_m s 8 8 | 
1611 Ursae min. . 6 | 79 11,9 | 16 31 52,16 |12]| 88,56 | — 3,423 |+#-0,1988 | 5592 
1612 Herculis. 6 | 46 50,2 | 16 32 58,64 | 5 | 86,57 | + 1,749 (4+-0,0053 | 5568 
1613 | 16 Draconis. . 5:61 538 7,8 | 16 83 35,36 | 6 | 87,47 | +1,416 |4-0,0082 | 5574 
1614 | 17 Draconis. ...|6 | 58 8,7 | 16 33 37,85 | 6 | 87,47| +1,414 |+0,0082 | 5575 
1615 Gr. 2373. .,. | 6 | 77 39,9 | 16 35 22,91 | 1 | 89,54| —2,629 |+0,1424 | 5611 
1616 | 42 Herculis. ...|5.4| 49 8,6 | 16.35 45,68 | 7 | 87,48| +-1,630 |+-0,0061 | 5596 | 
1617 Draconis . 6.5) 56 13,8 | 16 35 47,23 | 6 | 87,43| +-1,207 |+-0,0105 | 5599 ) 
1618 Draconis. . 6.7| 63 17,7 | 16 85 48,53 | 5 | 87,51| +- 0,592 |+#-0,0184 | 5601 | 
1619 Herculis . 6 | 25 4,38 | 16 36 26,94 | 5 | 86,43 | + 2,488 |+-0,0034 | 5597 | 
1620 | & Herculis . . 8.2| 31 48,1 | 16 37 8,59 |16| 86,60 | + 2,297 |4-0,0033 | 5604 
1621 | 7 Herculis. ...|38 | 839 7,9 | 16 39 7,52 |29| 88,33 | +2,052 |+-0,0037 | 5617 
1622 Herculis . . . 6 | 36 42,9 | 16 39 9,00 | 6 | 86,50 | +-2,137 |+0,0038 | 5615 
1623 Herculis....| 6 | 84 14,5 | 16 39 48,26 | 5 | 86,46| +-2,218 |+0,0084 | 5619 
1624 | 16 Ophiuchi ...|6.7| 113,3 | 16 39 54,5 |10| 86,84| +3,046 |+-0,0059 | 5618 | 
1625 | 9 Draconis....|5.6| 64 47,9 | 16 40 9,46 | 8 | 87,44| + 0,403 |+0,0232 | 5628 | 
| 
1626 Herculis. ...| 6 | 15 56,9 | 16 40 23,66 | 5 | 86,41| +2,713 |+-0,0040 | 5620 | 
1627 i Herculis. ...|6.5| 8 47,0 | 16 40 33,06 | 6 86,52| +2,878 |+0,0047 | 5621 | 
1628 Draconis. . . . | 5.6] 55 53,5 | 16 40 43,41 | 7 | 87,49] +1,216 |+-0,0100 | 5629 | 
1629 | 19 Ophiuchi. ... | 6 2 15,8 | 16 41 37,01 | 7 | 86,49] #-3,023 |+0,0056 | 5627 
1630 INETercUli siti e. IN6 5 26,7 | 16 42 21,50 | 6 | 86,39] +2,952 |+-0,0051 | 5631 | 
1631 Gr. 2377 5 | 56 58,7 | 16 43 12,79 |35| 87,98| +-1,130 !4#-0,0108 | 5643 | 
1632 Herculis....|6.7| 42 26,1 | 16 43 48,61 | 5 | 86.46! + 1,917 |+-0,0042 | 5644 | 
1633 Herculis....| 6 | 13 27,2 | 16 44 30,01 | 7 | 86,42| +-2,770 |+-0,0041 | 5647 | 
1634 Draconis. ... | 6 | 55 36,3 | 16 44 35,97 | 2 | 87,46) 4+- 1,225 |+-0,0095 | 5658 
1655 | X Herculis. . 6.5. 7 26,3 | 16 44 58,89 | 4 | 86,41] +2,907 |+-0,0048 | 5648: 
1636 | 21 Ophiuchi .. 6 1 24,2 | 16 45 50,21 | 8 | 86,85 | + 3,042 |+-0,0030 | 5659 
1637 | 52 Herculis.. 5 | 46 10,5 | 16 46 1,06 | 5 | 86,95 | +1,752 |+-0,0050 | 5667 
1638 | 50 Herculis . .. 6 | 29 59,6 | 16 46 21,39 | 6 | 86,48| + 2,340 |#-0,0033 | 5666 
1639 | 49 Herculis .,. 6 | 15 9,6 | 16 47 4,38 |81| 87,74| +2,728 |+0,0039 | 5674 
1640 | 51 Herculis. . 6 | 24 50,5 | 16 47 11.76 | 5 | 86,38| +2,485 |+0,0033 | 5677 
1641 Ursae min. . . | 6.7) 77 42,2 | 16 48 0,43 | 11} 88,56) — 2,761 |+-0,1267 | 5705 
1642 | 538 Herculis. .. 5 | 31 58,0 | 16 48 47,83 | 5 | 86,46| +2,281 |4-0,0033 | 5693 
1643 | e Ophiuchi.. . 4.5| 10 20,8 | 16 48 48,20 | 5 | 86,40] +2,840 |+0,0044 | 5692 
1644 | 56 Herculis. ...|6.7| 25 54,5 | 16 50. 31,97 | 6 | 86,41| + 2,453 |+-0,0033 | 5703 
1645 | 54 Herculis. . 6 | 18 36,6 | 16 50 32,17 | 6 | 86,40| +-2,643 |+0,0036 | 5702 
i 
CLASSE DI SCIENZE FISICHE ecc. — MemorIE — Vol. I, Ser. 5.* 
57 
