| Coord 2000 | 00102+7507 |
Discov num | HJ 1938 |
Comp | Coord arcsec 2000 | 00 10 07.94 +75 07 50.0 |
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| Date first | 1831 |
Date last | 2015 |
Obs | 24 |
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| Pa first | 341 |
Pa last | 350 |
P.A. Now (θ) | 350° |
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| Sep first | 14.0 |
Sep last | 23.0 |
Sep. Now (ρ) | 23" |
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| Mag pri | 11.19 |
Mag sec | 11.36 |
delta mag (ΔM) | 0.17 |
Spectral class | |||||
| Pri motion ra | -019 |
Sec motion ra | -001 |
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| Pri motion dec | -029 |
Sec motion dec | -003 |
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| Notes | L
(Linear solution) |
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| Precise pa | 349.6 |
Precise sep | 23.016 |
Constellation | Cepheus |
Tycho2 | 4492-00416-1 |
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| Gaia DR2 | 539618802014939776 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00102+7507 | HJ 1938 | 2000 | 8 | 349 | 22.7 | 11.19 | 11.36 | LD | 001007.94+750750.0 | ||
| 00102+7507 | HJ 1938 | 2003 | 9 | 349 | 22.8 | 11.19 | 11.36 | LD | 001007.94+750750.0 | ||
| 00102+7507 | HJ 1938 | 2012 | 10 | 350 | 23.0 | 11.19 | 11.36 | LD | 001007.94+750750.0 | ||
| 00102+7507 | HJ 1938 | 2015 | 12 | 350 | 23.0 | 11.19 | 11.36 | L | 001007.94+750750.0 |