The Astronomical Observatories of Jai Singh c19.s4.1

c19.s4.1

| Names of Stars. | APPROXIMATE POSITION ON THE INSTRUMENT. | | | | POSITION ACCORDING TO FLAMSTEED.¹ | | | |
| | R. A. | Declin. | Long. | Lat. | R. A. | Declin. | Long. | Lat. |
| | ° | ° | S ° | ° | ° ' | ° ' | S ° ' | ° ' |
| Dhanab al-Qīṭus (β Ceti) . | 6½ | -20 | 11 27½ | -22 | 7 0 | -19 41 | 11 28 13 | 20 24 |
| Ṣadr al-Qīṭus (ζ Ceti) . | 38 | -16 | 0 29½ | -29 | 36 9½ | -13 13 | 0 29 0 | -26 0 |
| Fam al-Qīṭus (α Ceti, Menkar). | 37½ | +2 | 1 6 | -13 | 41 32 | +2 50 | 1 9 59 | -12 37 |
| Rijl al-Jauzā al-Yasrī (β Orionis, Rigel). | 75 | -9½ | 2 12½ | -31½ | 74 55 | -8 36 | 2 12 30 | -31 10 |
| Farad al-Shujā‘ (α Hydræ) | 137½ | -7½ | 4 22½ | -22½ | 138 5 | -7 20 | 4 22 58 | -22 25 |
| Rās al-Asad (μ Leonis) . | 142 | +28 | 4 15½ | +12 | 143 45 | 27 27 | 4 17 6 | +12 9 |
| Qā‘da Baṭiḥ (α Crateris) . | 160 | -16½ | 5 19 | -22½ | 161 12 | -16 39 | 5 19 27 | -22 42 |
| Ẓahr al-Asad (α Leonis) . | 162 | +22½ | 5 5½ | +14 | 164 23 | 22 12 | 5 6 57 | +14 9 |
| Simāk Rāmiḥ (α Bootis Arcturus). | 210 | +22 | 6 20 | +32 | 210 22½ | +20 49 | 6 19 54 | +30 57 |
| Naṣr-Wāqi‘ (α Lyræ, Vega) | 277½ | +38½ | 9 10½ | 62 0 | 276 36 | +38 32 | 9 10 57 | +61 45½ |
| Dhanab al-dajājah (α Cygni). | 308 | +44 | 11 1½ | +60½ | 307 40½ | +44 12 | 11 1 1½ | +59 57 |
| Dhanab al-Jadī (ζ Capricorni). | 321½ | -17 | 10 18 | -2 | 322 29 | -17 29 | 10 19 13 | -2 32 |
| Fam al-Faras (ε Pegasi) . | 322 | +8½ | 10 27 | +22 | 322 14 | +8 28 | 10 27 34 | +22 7 |
| Mankib al-Faras (β Pegasi) | 342 | +27 | 11 24½ | +31 0 | 342 11½ | +26 24 | 11 25 2 | +31 8 |