20251+0225 LDS 4841

20^h 24^m 59.95^s +02° 25' 56.9" P.A. 246.00 sep 44.6 mag 14.36,17.10

Coord 2000	20251+0225	Discov num	LDS4841	Comp		Coord arcsec 2000	20 24 59.95 +02 25 56.9
Date first	1953	Date last	2015	Obs	6
Pa first	246	Pa last	245.9	P.A. Now (θ)	245.9°
Sep first	44.3	Sep last	44.578	Sep. Now (ρ)	44.578"
Mag pri	14.36	Mag sec	17.10	delta mag (ΔM)	2.74	Spectral class
Pri motion ra	+211	Sec motion ra	+211
Pri motion dec	+041	Sec motion dec	+041
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

4243156663129799424

WDS 20251+0225 LDS 4841 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20251+0225	LDS4841		1960	2	249	43.0	14.80	17.60			202509.00+022600.0
20251+0225	LDS4841		2000	3	246	44.5	14.36	17.10		D	202459.95+022556.9
20251+0225	LDS4841		2010	4	246	44.6	14.36	17.10			202459.95+022556.9
20251+0225	LDS4841		2015	5	246	44.6	14.36	17.10			202459.95+022556.9

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

WDS 20251+0225 LDS 4841 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20251+0225 LDS 4841 : MEASURES

No records found.

WDS 20251+0225 : VIRTUAL EYEPIECE

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WDS 20251+0225 : ALADIN DSS IMAGE @ 20^h 24^m 59.95^s +02° 25' 56.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20251+0225 LDS 4841 : 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		20251+0225	LDS4841		246	44.6
Show		20251+0233	BAL2023		330	7.4	8
Show		20263+0156	BAL1557		211	6.4	37
Show		20257+0304	BAL2024		70	16.1	40
Show		20267+0155	J 155	BC	164	3.3	40
Show		20247+0302	J 1342		333	2.4	40
Show		20267+0155	J 155	AB	348	53.1	40
Show		20228+0156	TDT2221		260	0.7	45
Show		20225+0155	HJ 2955		246	14.1	47
Show		20266+0143	BAL1558		9	18.3	50
Show		20253+0133	BAL1556		22	6.6	54
Show		20213+0250	HLD 158		41	1.2	61
Show		20212+0249	TOK 730		146	0.2	62
Show		20278+0311	HJ 917		37	12.8	62
Show		20274+0317	BAL2025		94	10.2	63
Show		20281+0140	BAL1560		3	6.6	66
Show		20298+0227	BAL2027		171	4.2	71
Show		20227+0119	BAL1555		140	16.6	76
Show		20202+2000	KPP 879	AB	332	7.4	77
Show		20221+0331	UC 4158		218	20.6	79
Show		20291+0135	GWP2956	AB	250	16.5	81
Show		20291+0135	GWP2957	AC	258	172.4	81
Show		20199+0254	TDT2175		164	1.8	81
Show		20246+0104	STF2677	AB	30	31.2	83
Show		20246+0104	STF2677	AC	13	16.2	83
Show		20302+0156	BAL1562		308	9.0	83
Show		20293+0132	BAL1561		8	15.8	85
Show		20306+0224	BAL2028		196	9.5	85
Show		20291+0325	HJ 2968		50	15.3	86
Show		20200+0308	HJ 913		144	9.6	87
Show		20214+0336	BAL2532	AB	271	5.3	88
Show		20214+0336	BAL2532	AC	22	7.3	88
Show		20258+0058	SKF 927		230	65.9	89
Show		20275+0107	J 560		188	4.2	89
Show		20253+0355	UC 4175		87	20.7	90
Show		20310+0211	J 561		176	4.3	90
Show		20294+0330	HJ 2970		180	12.0	92
Show		20236-0055	RST5155		191	1.1	94
Show		20198+0132	TDT2172		230	0.4	96
Show		20302+0321	DOO 87		33	11.9	96
Show		20204+0119	UC 4151		95	33.2	97
Show		20307+0311	BAL2029		141	7.5	98
Show		20204+0118	J 555		274	2.5	98
Show		20283+0351	BAL2533		256	19.0	98
Show		20195+0133	SKF 925		87	39.9	99
Show		20188+0305	UC 4144		347	30.8	101
Show		20286+0351	HJ 2967		131	7.1	101
Show		20222-0054	UC 4160		4	58.8	101
Show		20269+0045	CVR 224		217	35.6	105
Show		20283+0052	FSM 2		118	0.0	107
Show		20260-0041	A 728		348	0.3	107

WDS 20251+0225 : COMPONENTS

	A
B	pa=245.9° sep=44.54"

20251+0225 A

Componente originario normalizzato	AB		Coord arcsec 2000	202459.95+022556.9		Mag	14.36		PmRA	211.00
PmDE	41.0

20251+0225 B

Componente originario normalizzato	AB		Coord arcsec 2000	202457.24+022538.7		Mag	17.1		PmRA	211.00
PmDE	41.0		Calc delta mag	2.74		Calc coord	yes