20180+2429 OL 123

20^h 17^m 54.23^s +24° 27' 36.0" P.A. 337.00 sep 5.3 mag 10.50,11.00

Coord 2000	20180+2429	Discov num	OL 123	Comp		Coord arcsec 2000	20 17 54.23 +24 27 36.0
Date first	1924	Date last	1998	Obs	2
Pa first	322	Pa last	337.3	P.A. Now (θ)	337.3°
Sep first	4.3	Sep last	5.31	Sep. Now (ρ)	5.31"
Mag pri	10.50	Mag sec	11.00	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	-004	Sec motion ra
Pri motion dec	+001	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

SAO

88485

Gaia DR2

1832150623775023744

BD+27 3677

WDS 20180+2429 OL 123 : NOTES

No records found.

DISCOVERER

discov	author
OL	Olivier, C.P.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
20180+2429	OL 123		1924	1	322	4.3	10.50	11.00
20180+2429	OL 123		1998	2	337	5.3	10.50	11.00				201754.23+242736.0
20180+2429	OL 123		2000	2	337	5.3	10.50	11.00				201754.23+242736.0

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

WDS 20180+2429 OL 123 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20180+2429 OL 123 : MEASURES

No records found.

WDS 20180+2429 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 20180+2429 : ALADIN DSS IMAGE @ 20^h 17^m 54.23^s +24° 27' 36.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20180+2429 OL 123 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20180+2429	OL 123		337	5.3	0
Show		20185+2426	POU4354		113	12.5	8
Show		20184+2435	POU4351	AB	88	6.8	10
Show		20184+2435	BKO 638	BC	21	6.2	10
Show		20172+2415	HDS2893	AB	168	0.3	16
Show		20172+2415	GRV 326	AC	262	34.8	16
Show		20167+2425	BRT3356		314	3.8	17
Show		20182+2411	POU4347		325	15.8	18
Show		20172+2411	POU4339		357	12.1	20
Show		20166+2433	POU4330		307	14.3	20
Show		20183+2449	POU4349		14	10.2	22
Show		20193+2417	POU4362		179	20.6	22
Show		20192+2441	A 391	AB	278	0.9	23
Show		20192+2441	BKO 824	AC	264	8.4	23
Show		20180+2450	BKO 821		229	5.2	23
Show		20165+2415	POU4327		172	18.9	23
Show		20165+2416	POU4325		104	11.6	23
Show		20169+2410	POU4335		93	11.7	23
Show		20193+2443	POU4361		234	21.6	24
Show		20166+2412	POU4328		121	15.5	24
Show		20162+2437	POU4324		189	17.8	25
Show		20194+2446	POU4366		258	13.2	27
Show		20196+2442	POU4373		220	8.6	28
Show		20160+2416	POU4322	AB	94	7.8	29
Show		20188+2454	POU4357		65	13.9	29
Show		20158+2437	BKO 819		96	8.2	31
Show		20159+2414	POU4321		251	14.5	31
Show		20170+2401	POU4337		124	9.7	31
Show		20197+2408	BKO 640		356	10.3	31
Show		20197+2447	BKO 825		249	4.7	31
Show		20201+2424	HJ 2952		282	20.6	31
Show		20201+2421	POU4377		192	15.1	32
Show		20158+2441	POU4320		52	19.2	32
Show		20200+2413	POU4376		177	13.1	32
Show		20176+2500	POU4343		25	13.4	33
Show		20195+2453	POU4368		184	10.8	33
Show		20195+2454	POU4369		39	20.3	34
Show		20158+2407	POU4319		166	8.0	35
Show		20169+2356	POU4334		223	19.6	35
Show		20155+2437	POU4315		95	4.4	35
Show		20159+2406	TDT2128		173	5.2	36
Show		20155+2439	POU4317		96	4.6	36
Show		20184+2501	POU4350		115	6.0	36
Show		20153+2428	POU4312	AB	222	19.9	37
Show		20153+2428	BKO 818	AC	27	8.3	37
Show		20153+2428	BKO 818	AD	187	17.2	37
Show		20194+2457	GRV 330		148	47.2	37
Show		20153+2432	POU4313		329	12.1	37
Show		20206+2421	POU4386		285	5.7	38
Show		20199+2402	POU4375		31	7.6	38
Show		20167+2354	POU4332		308	10.4	38

WDS 20180+2429 : COMPONENTS

	A
B	pa=337.3° sep=5.31"

20180+2429 A

Name	HD 339862		Coord arcsec 2000	201754.23+242736.0		Mag	10.5		PmRA	-4.00
PmDE	1.0

20180+2429 B

Coord arcsec 2000	201754.08+242740.9		Mag	11		SAO	88485		DM	BD+27 3677
Delta magnitude	0.5		Coordinate calculated	yes

SAO

SAO	88485	DelFlag		RA1950		PmRA1950	-0.0016
DE1950		PmDE1950	0.009	Vmag	8.9	SpType	F0
Double code		Source	34	CatNum	11107	DM	BD+27 3677
DMcomp		BDsup		HD	339862	M HD	0
GC		RA1950rad	5.30577969	DE1950rad	0.47732924	PmRA2000	-0.0015
PmDE2000	0.006