Prediscovery photographic observations of N Cas 1993 = V705 Cas.
Source: Sternberg Institute plate collection.
Telescope: Crimean 40-cm astrograph. Focal length 160 cm.
Plate limit: 18 mag.
Angular resolution: 4-6".
Object: unresolved 2" binary, combined light. 18 mag. companion.
Observations: Eye estimates with an interpolation method.
Comparison stars:
B
------------------------N-------------------------- b 16.06
| | a 16.58
| . . * | c 16.99
| a . | d 17.37
| . . e | e 17.68
| . d |
| . |
| Nova- + |
E . W
| * |
| c . * |
| . * |
| b * |
| |
| |
| |
_________________________S_________________________
Map: 2x2'
JD hel 24...B JD hel 24...B JD hel 24...B JD hel 24...B
36381.445 17.31 36396.489 17.32 36426.422 17.33 36427.518 17.29
36428.349 16.93 36438.420 16.67 36456.454 17.21 36458.284 17.47
36458.376 17.16 36458.459 17.28 36458.503 16.85 36459.269 16.91
36459.313 17.25 36459.358 17.12 36459.408 17.04 36461.282 17.14
36461.331 17.26 36461.378 17.05 36461.426 17.16 36461.481 16.87
36461.536 17.23 36462.322 17.33 36462.382 16.93 36462.431 17.14
36463.306 17.16 36463.348 17.33 36463.392 16.98 36463.544 16.88
36463.578 17.00 36466.340 17.31 36466.381 17.15 36466.435 17.09
36466.479 17.18 36466.524 17.12 36466.570 17.43 36469.547 17.51
36484.281 17.13 36485.232 16.88 36485.285 17.41 36485.331 17.20
36485.378 17.05 36485.426 17.18 36485.480 17.10 36485.526 17.07
36487.239 17.09 36487.284 17.05 36487.332 17.07 36487.378 16.98
36487.423 17.05 36487.469 17.10 36488.247 17.31 36488.337 16.64
36488.383 17.07 36488.427 17.09 36488.475 16.98 36488.520 17.26
36489.238 17.10 36489.309 17.08 36489.362 17.36 36489.412 17.23
36489.465 16.98 36490.236 17.41 36490.282 16.72 36490.327 17.10
36490.372 17.20 36490.417 17.26 36490.462 17.15 36490.513 16.98
36491.252 17.03 36491.299 16.97 36491.348 17.19 36491.396 17.21
36491.443 17.13 36491.493 17.07 36491.541 17.32 36491.546 17.02
37284.397 17.30 37296.461 17.10 37296.506 17.32 37296.552 17.29
37314.215 17.25 37314.239 17.25 37314.261 17.28 37314.284 17.23
38403.223 17.27 38508.499 17.16 38589.499 16.98 38591.498 17.05
38613.505 17.04 38614.511 17.16 38616.510 17.14 38617.492 16.76
38621.473 17.23 38638.352 17.06 38639.363 17.01 38641.397 17.06
38642.347 17.07 38643.351 17.42 38643.388 17.16 38644.373 17.21
38645.359 17.16 38645.478 16.95 38646.394 17.15 38649.444 17.14
38650.396 16.98 38651.428 17.13 38653.380 17.33 38654.421 16.98
38668.419 17.03 38668.466 17.27 38669.273 17.05 38669.313 16.97
38669.359 17.14 38671.521 17.17 38675.399 17.22 38675.440 17.06
38678.366 17.25 38678.434 16.98 38681.403 17.31 38681.446 17.03
38681.487 17.09 38681.528 17.26 38695.318 17.42 38696.284 17.33
38696.328 17.25 38697.274 17.25 38697.321 17.14 38697.366 17.13
38698.345 17.20 38698.394 17.14 38699.319 17.14 38700.261 17.30
38702.293 17.30 38703.293 17.16 38708.297 17.15 38710.383 17.25
38740.414 17.16 38741.398 17.21 38755.353 16.97 38759.326 17.29
38765.262 16.62 38782.180 17.05 39051.354 17.13 39052.311 17.03
39055.315 16.99 39056.303 17.29 39060.284 17.23 39061.387 16.87
39062.269 16.95 39063.324 16.97 39065.333 17.29 39069.569 16.98
39111.252 16.84 39115.546 17.12 39142.289 17.51 39145.243 17.31
40071.510 16.76 40072.509 17.07 40093.555 16.98 40094.474 17.32
40095.534 17.31 40096.453 16.86 40096.545 17.04 40117.509 17.05
40118.525 17.25 40129.449 17.04 40130.473 17.12 40131.508 17.08
40152.224 17.24 40153.459 17.17 40156.451 17.13 40269.607 17.38
40475.517 17.37 40475.555 17.02 40477.550 17.33 40477.580 17.32
40504.294 17.21 40504.330 17.09 40508.428 17.13 40509.477 17.16
40511.412 17.10 40512.424 16.95 40826.419 17.25 40827.502 16.98
40828.560 17.42 40833.511 17.60 40833.551 16.87 40834.501 16.88
40834.538 16.98 40839.522 16.94 40839.560 17.43 41159.457 17.30
41159.490 17.08 41159.522 17.11 41160.430 16.94 41160.463 16.78
41160.495 16.90 41160.526 17.04 41161.445 16.92 41161.477 17.00
41161.510 17.26 41162.465 16.91 41162.506 17.10 41163.442 16.99
41163.474 16.95 41163.506 17.07 41164.369 17.18 41164.398 17.26
41164.435 17.13 41164.468 17.12 41164.500 17.14 41165.398 17.24
41165.465 17.21 41165.498 17.10 41165.530 17.13 41166.452 17.25
41166.488 17.25 41166.524 17.11 41167.491 17.18 41167.523 17.15
41168.525 17.25 41180.373 17.13 41180.411 17.25 41180.444 17.26
41180.477 17.18 41181.409 17.09 41181.402 17.13 41181.475 17.16
41181.508 16.98 41182.465 17.08 41182.501 17.01 41182.535 17.23
41183.422 17.06 41183.502 17.28 41183.535 17.29 41184.411 17.33
41184.443 17.26 41185.406 16.90 41185.438 17.05 41185.470 17.29
41185.502 17.26 41185.534 17.27 41186.301 17.30 41186.334 17.03
41186.366 17.16 41186.398 17.26 41186.430 16.98 41186.463 16.98
41187.416 17.03 41187.452 16.95 41187.484 17.11 41187.517 17.25
41187.553 17.32 41188.415 16.93 41188.449 17.15 41188.482 17.10
41188.515 17.33 41188.547 17.25 41190.380 17.13 41190.414 17.10
41190.447 17.16 41191.443 17.49 41191.475 17.30 41191.507 17.31
41191.541 17.10 41206.279 16.87 41207.326 17.21 41211.324 17.25
41212.334 17.28 41217.360 16.90 41218.319 16.95 41218.354 16.88
41220.454 17.29 41236.320 17.42 41237.246 17.08 41238.296 17.66
41239.272 17.13 41240.285 17.18 41241.288 17.28 41245.286 17.14
41533.426 17.13 41537.429 16.91 41539.401 16.94 41541.433 17.60
41543.477 17.33 41546.458 17.12 41546.490 17.11 41547.433 17.33
41547.465 17.20 41548.445 17.29 41892.506 17.32 41894.483 17.11
41895.427 17.33 41900.500 16.98 41902.496 16.87 41904.464 17.42
41919.435 16.94 41919.470 17.27 41920.430 17.27 41920.462 17.04
41922.486 17.07 41923.456 17.15 41923.488 17.18 41924.440 16.98
41924.471 17.11 41926.457 17.26 41926.489 17.18 41927.428 17.41
41928.424 17.18 41929.445 17.25 41932.441 17.27 41933.472 17.26
41947.405 17.21 41948.370 17.27 41952.396 17.18 41953.371 17.51
41954.368 17.30 41956.376 17.16 41957.381 17.17 41958.406 17.26
41961.407 17.42 41974.343 16.92 41975.343 17.01 41980.284 17.14
41982.281 17.33 41983.333 17.26 41985.263 17.36 42006.172 17.07
42010.307 17.33 42016.249 16.90 42273.452 17.33 42277.324 17.38
42278.485 17.38 42279.503 17.33 42279.539 16.64 42280.440 16.93
42281.415 16.94 42282.451 16.98 42283.418 17.01 42284.400 16.93
42286.378 16.98 42287.503 17.42 42303.417 17.66 42305.455 17.40
42308.493 17.51 42309.453 17.51 42311.430 17.26 42314.470 16.84
42330.305 17.32 42331.392 17.11 42334.286 17.26 42335.309 17.14
42337.400 16.70 42339.490 16.60 42341.410 17.15 42344.406 17.26
42345.291 16.81 42362.260 16.87 42364.296 17.10 42365.335 17.28
42366.251 17.28 42367.286 17.25 42368.231 17.18 42369.271 16.98
42371.222 17.25 42423.220 16.98 42426.298 17.27 42428.277 17.31
42429.279 17.29 42457.231 17.27 42430.259 16.62 42544.485 17.33
42627.502 17.23 42632.469 16.87 42633.508 17.14 42635.525 17.22
42637.526 17.27 42639.476 17.06 42641.538 17.17 42642.542 17.16
42658.465 17.34 42661.440 16.97 42662.450 17.10 42665.425 16.88
42684.387 17.25 42667.445 17.23 42685.337 17.09 42686.451 17.22
42689.426 17.06 42695.394 16.91 42698.430 16.93 42699.496 17.33
42715.248 16.98 42744.237 17.25 42745.236 17.60 42746.190 16.69
42747.221 17.16 42748.198 17.33 42750.206 17.09 42805.310 16.76
42807.209 17.10 42826.229 16.84 42829.201 16.98 42984.434 17.34
42987.461 17.45 42988.453 17.02 42989.397 17.15 42993.467 17.41
42995.422 17.07 42996.483 17.05 43012.361 16.98 43015.507 17.11
43017.460 17.25 43047.487 17.16 43050.438 17.09 43072.343 17.26
43078.340 17.08 43079.215 16.97 43079.250 17.19 43079.285 17.23
43079.320 17.20 43079.353 17.22 43079.387 17.25 43079.420 17.10
43079.453 17.27 43079.487 17.27 43079.520 17.42 43082.380 16.80
43155.236 16.94 43159.210 16.98 43160.213 17.10 43161.215 17.07
43164.180 17.26 43374.480 17.27 43377.517 17.18 43405.335 17.21
V.P.Goranskij, Sternberg Astronomical Institute, Moscow, Russia.
e-mail: goray@sai.msu.su
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