20202+2351 BKO 642

20^h 20^m 10.16^s +23° 51' 27.8" P.A. 31.00 sep 8.5 mag 13.80,14.00

Coord 2000	20202+2351	Discov num	BKO 642	Comp		Coord arcsec 2000	20 20 10.16 +23 51 27.8
Date first	2000	Date last	2015	Obs	8
Pa first	30	Pa last	30.5	P.A. Now (θ)	30.5°
Sep first	8.6	Sep last	8.51	Sep. Now (ρ)	8.51"
Mag pri	13.80	Mag sec	14.00	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	-022	Sec motion ra
Pri motion dec	+011	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Gaia DR2

1831871966294821504

WDS 20202+2351 BKO 642 : NOTES

No records found.

DISCOVERER

discov	author
BKO	Ladanyi, T. & Berko, E.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
20202+2351	BKO 642		2008	1	31	8.5	13.80	14.00				202010.16+235127.8
20202+2351	BKO 642		2010	4	30	8.3	13.80	14.00				202010.16+235127.8
20202+2351	BKO 642		2015	4	31	8.4	13.80	14.00				202010.16+235127.8

If you need more information about this double, apply for a data request form to the WDS.

WDS 20202+2351 BKO 642 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20202+2351 BKO 642 : MEASURES

No records found.

WDS 20202+2351 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 20202+2351 : ALADIN DSS IMAGE @ 20^h 20^m 10.16^s +23° 51' 27.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20202+2351 BKO 642 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20202+2351	BKO 642		31	8.5	0
Show		20203+2350	BKO 643		147	2.5	3
Show		20205+2353	POU4383	AB	122	6.9	6
Show		20205+2353	BKO 645	AC	229	5.7	6
Show		20205+2353	BKO 645	AD	45	11.8	6
Show		20207+2353	BKO 646		146	6.1	8
Show		20205+2342	POU4384		12	11.4	11
Show		20199+2402	POU4375		31	7.6	12
Show		20207+2341	POU4388		159	10.6	14
Show		20195+2337	POU4367		210	11.3	17
Show		20191+2341	POU4360		255	8.9	18
Show		20201+2334	BKO 641		98	8.0	18
Show		20189+2351	POU4358		150	18.2	19
Show		20205+2334	POU4381		160	18.5	19
Show		20197+2408	BKO 640		356	10.3	19
Show		20191+2338	BKO 639		323	9.9	20
Show		20199+2332	POU4374		111	5.0	21
Show		20216+2346	STF2672		356	0.7	21
Show		20203+2331	BKO 644		280	5.6	21
Show		20200+2413	POU4376		177	13.1	22
Show		20189+2339	POU4359		354	12.9	22
Show		20205+2329	POU4385		52	5.8	24
Show		20219+2356	BKO 440		217	4.4	25
Show		20219+2355	POU4404		254	15.2	26
Show		20217+2337	POU4398		229	18.1	27
Show		20205+2326	POU4382		284	12.7	27
Show		20218+2337	POU4401		154	17.6	27
Show		20196+2325	POU4371		318	11.1	28
Show		20193+2417	POU4362		179	20.6	28
Show		20221+2357	POU4405		46	1.7	28
Show		20222+2352	POU4406		12	4.8	29
Show		20182+2342	POU4346		293	16.7	30
Show		20201+2421	POU4377		192	15.1	30
Show		20206+2421	POU4386		285	5.7	30
Show		20223+2354	POU4410		117	3.5	30
Show		20203+2321	POU4380		277	12.9	31
Show		20194+2323	POU4365		104	18.7	31
Show		20212+2324	POU4390		127	8.3	31
Show		20217+2328	POU4396		339	15.2	33
Show		20212+2320	POU4391		252	11.4	33
Show		20201+2424	HJ 2952		282	20.6	33
Show		20217+2327	POU4397		31	12.3	33
Show		20225+2346	POU4415		87	9.6	34
Show		20182+2411	POU4347		325	15.8	34
Show		20219+2327	POU4402		80	12.5	35
Show		20188+2322	TDT2159		62	0.9	35
Show		20196+2317	POU4370		7	11.5	36
Show		20224+2333	POU4412		79	13.1	36
Show		20184+2324	POU4353		0	4.8	37
Show		20222+2328	POU4407		167	10.4	38
Show		20229+2355	POU4420		23	7.2	38

WDS 20202+2351 : COMPONENTS

	A
B	pa=30.5° sep=8.51"

20202+2351 A

Coord arcsec 2000

202010.16+235127.8

Mag

13.8

PmRA

-22.00

PmDE

11.0

20202+2351 B

Coord arcsec 2000

202010.47+235135.1

Mag

Delta magnitude

0.2

Coordinate calculated

yes