| Coord 2000 | 20315+3517 |
Discov num | CRB 135 |
Comp | Coord arcsec 2000 | 20 31 41.14 +35 16 31.7 |
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| Date first | 1999 |
Date last | 2015 |
Obs | 7 |
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| Pa first | 4 |
Pa last | 4 |
P.A. Now (θ) | 4° |
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| Sep first | 16.5 |
Sep last | 16.6 |
Sep. Now (ρ) | 16.6" |
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| Mag pri | 11.20 |
Mag sec | 17.60 |
delta mag (ΔM) | 6.4 |
Spectral class | |||||
| Pri motion ra | +090 |
Sec motion ra | +097 |
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| Pri motion dec | +048 |
Sec motion dec | +051 |
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| Notes | V
(Proper motion indicates physical) |
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| Precise pa | 3.6 |
Precise sep | 16.614 |
Constellation | Cygnus |
SAO | 70157 |
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| Tycho2 | 2693-01016-1 |
Gaia DR2 | 2056581695973992960 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20315+3517 | CRB 135 | 1999 | 1 | 4 | 16.5 | 11.20 | 17.60 | V | 203141.14+351631.7 | ||
| 20315+3517 | CRB 135 | 2010 | 2 | 4 | 16.1 | 11.20 | 17.60 | V | 203141.14+351631.7 | ||
| 20315+3517 | CRB 135 | 2015 | 3 | 4 | 16.6 | 11.20 | 17.60 | V | 203141.14+351631.7 |