12407-3455 GRV 1275

12^h 40^m 41.88^s -34° 54' 44.3" P.A. 109.00 sep 1.3 mag 15.40,15.70 Sp M3.5

Coord 2000	12407-3455	Discov num	GRV1275	Comp		Coord arcsec 2000	12 40 41.88 -34 54 44.3
Date first	2015	Date last	2016	Obs	2
Pa first	109	Pa last	108.9	P.A. Now (θ)	108.9°
Sep first	1.3	Sep last	1.294	Sep. Now (ρ)	1.294"
Mag pri	15.40	Mag sec	15.70	delta mag (ΔM)	0.3	Spectral class	M3.5 (red)
Pri motion ra	-204	Sec motion ra	-208
Pri motion dec	-084	Sec motion dec	-082
Notes	V (Proper motion indicates physical)

rPM=0.02 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

WDS 12407-3455 GRV 1275 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Grv2004	Eu -	Greaves, J.	2004MNRAS.355..585G
Grv2004		MNRAS 355, 585, 2004
Grv2005a	Es -	Greaves, J.	...................
Grv2005a	+C	Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a		(Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b	Pa -	Greaves, J.	...................
Grv2005b		private communication
Grv2005c	C -	Greaves, J.	2005JDSO....1...41G
Grv2005c		JDSO 1, 41, 2005
Grv2006	-	Greaves, J.	...................
Grv2006		private communication, 2006
Grv2006		(measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006		Lepine & Shara 2005)
Grv2006b	Es -	Greaves, J.	...................
Grv2006b		private Communication, 2006
Grv2006b		(Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b		epoch is unknown and proper motion may or may not have been applied.)
Grv2006c	Ey -	Greaves, J.	...................
Grv2006c		private Communication, 2006
Grv2006c		(Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c		observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008	Es -	Greaves, J.	...................
Grv2008		Webb Soc., Double Star Circ. 16, 2008
Grv2011	C -	Greaves, J.	...................
Grv2011		Webb Soc., Double Star Circ. 19, 2011
Grv2011		These carry a discovery designation of SPM and come from the SPM4 Catalog	2011AJ....142...15G
Grv2019a	Hg u	Greaves, J.	2019JDSO...15...59G
Grv2019a		JDSO 15, 59, 2019
Grv2019b	Hg u	Greaves, J.	2019JDSO...15...77G
Grv2019b		JDSO 15, 59, 2019
Grv2019c	Hg u	Greaves, J.	...................
Grv2019c		private communication, 2019 (17 April 2019 email)
Grv2019d	Hg -	Greaves, J.	.
Grv2019d		private communication, 2019 (4 Nov 2019 email)
Grv2020a	not -	Greaves, J.	.
Grv2020a		private communication, 2020 (14 Mar 2020 email)
Grv2020b	Hg j	Greaves, J.	.
Grv2020b		Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c	Hg j	Greaves, J.	.
Grv2020c		Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d	Hg j	Greaves, J.	.
Grv2020d		Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e	Hg u	Greaves, J.	2020JDSO...16..317G
Grv2020e		JDSO 16, 317, 2020
Grv2020f	Hg	Greaves, J.	2020JDSO...16..362G
Grv2020f		JDSO 16, 362, 2020
Grv2020g	Hg -	Greaves, J.	.
Grv2020g		private communication, 2020 (29 Nov 2020 email)
Grv2020h	Hg -	Greaves, J.	.
Grv2020h		private communication, 2020 (10 Dec 2020 email)
Grv2020i	Hg -	Greaves, J.	.
Grv2020i		private communication, 2020 (12 Dec 2020 email)
Grv2020j	Hg -	Greaves, J.	.
Grv2020j		private communication, 2020 (21 Dec 2020 email)
Grv2021a	not -	Greaves, J.	.
Grv2021a		private communication, 2021 (18 Feb 2021 email)
Grv2021b	not -	Greaves, J.	.
Grv2021b		private communication, 2021 (23 Feb 2021 email)
Grv2021c	Hg+ -	Greaves, J., Rica Romero, F.M. & Otero, S.	2021JDSO...17..137G
Grv2021c	+orb	JDSO 17, 137, 2021
Grv2021d	Hg -	Greaves, J.	.
Grv2021d		private communication, 2021 (23 Aug 2021 email)
Grv2021e	Hg -	Greaves, J.	.
Grv2021e		private communication, 2021 (24 Aug 2021 email)
Grv2022	Hg j	Greaves, J. .
Grv2022		Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a	Hg -	Greaves, J.	.
Grv2023a		private communication, 2023 (15 Feb 2023 email)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12407-3455	GRV1275		2015	1	109	1.3	15.40	15.70	M3.5	V	124041.88-345444.3
12407-3455	GRV1275		2016	2	109	1.3	15.40	15.70	M3.5	V	124041.88-345444.3

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WDS 12407-3455 GRV 1275 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12407-3455 GRV 1275 : MEASURES

No records found.

WDS 12407-3455 : VIRTUAL EYEPIECE

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

WDS 12407-3455 : ALADIN DSS IMAGE @ 12^h 40^m 41.88^s -34° 54' 44.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12407-3455 GRV 1275 : 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		12407-3455	GRV1275		109	1.3
Show		12432-3506	TDS8498		197	2.2	33
Show		12428-3428	RST2810		217	1.2	37
Show		12448-3500	TDS8510	AB	269	0.7	51
Show		12429-3542	SKF1224		228	55.2	55
Show		12359-3513	I 1556		149	4.7	62
Show		12356-3453	LDS 413	AB	147	95.6	64
Show		12356-3453	LDS 413	Ba,Bb	41	0.4	64
Show		12361-3549	SEE 156		121	0.9	79
Show		12433-3341	I 1558		281	0.5	81
Show		12396-3616	JSP 547		347	5.2	83
Show		12343-3523	CBL 143		163	44.3	84
Show		12420-3330	I 1557	AB	94	3.2	86
Show		12447-3612	KPP1237		112	9.5	91
Show		12476-3535	KPP2125		41	17.2	94
Show		12361-3335	LDS5756		309	102.5	97
Show		12332-3427	TSN 85		141	25.8	98
Show		12487-3458	RST2817		124	1.2	99
Show		12481-3542	SEE 161	AB	108	34.2	103
Show		12481-3542	SEE 161	BC	96	5.6	103
Show		12323-3459	NSN 410		274	7.3	104
Show		12394-3638	KPP1391		228	10.4	105
Show		12494-3446	SEE 162		227	6.2	109
Show		12389-3308	UC 2377		30	21.2	109
Show		12426-3653	JSP 553		237	3.8	121
Show		12497-3406	DAM 710	AB	217	255.8	122
Show		12468-3319	HDO 219		219	77.4	122
Show		12360-3307	HJ 4532		267	5.0	123
Show		12463-3307	SKF1947		304	6.4	129
Show		12445-3252	RST1689		258	1.2	132
Show		12299-3447	SEE 155		125	9.8	133
Show		12306-3407	UC 2352		213	9.0	134
Show		12507-3400	SEE 163		60	27.6	136
Show		12300-3411	TSN 160		64	0.1	139
Show		12483-3309	SKF1949		99	29.1	142
Show		12299-3549	TDS 666		273	2.6	143
Show		12396-3717	DAW 63		201	0.3	144
Show		12515-3400	RST2820		190	0.3	145
Show		12394-3228	TDS8473	AB	312	0.4	148
Show		12394-3228	SKF1223	AB,C	357	16.0	148
Show		12447-3718	UC 2394		250	38.7	152
Show		12518-3604	SKF1225		133	25.8	153
Show		12492-3303	I 1560		317	1.6	155
Show		12345-3710	UC 2362		75	40.2	155
Show		12494-3649	SKF1951		30	10.3	156
Show		12285-3414	UC 2344		284	18.0	157
Show		12280-3526	HDS1755		220	0.1	159
Show		12489-3703	SKF1950	BC	336	5.8	161
Show		12489-3703	UC 2408	AB	328	65.1	162
Show		12517-3328	I 1561		116	4.3	163
Show		12455-3727	HDS1788	Aa,Ab	29	0.1	163

WDS 12407-3455 : COMPONENTS

	A
B	pa=112.7° sep=1.09"

12407-3455 A

Componente originario normalizzato	AB		Coord arcsec 2000	124041.88-345444.3		Mag	15.4		Spectral class	M3.5 (red)
PmRA	-204.00		PmDE	-84.0

12407-3455 B

Componente originario normalizzato	AB		Coord arcsec 2000	124041.96-345444.7		Mag	15.7		PmRA	-208.00
PmDE	-82.0		Calc delta mag	0.3		Calc coord	yes