HD 115404

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HD 115404
Observation data Epoch 2000 Equinox 2000
Constellation	Coma Berenices
Right ascension	13^h 16^m 51.1^s
Declination	+17° 01' 1.8"
Apparent magnitude (V)	6.61
Characteristics
Spectral type	K2 V/M1 V
U−B color index	0.6
B−V color index	0.90
V−R color index	0.56
R−I color index	0.47
Variable type	None
Astrometry

Radial velocity (R_v)	+5.9 km/s
Proper motion (μ)	RA: 631.21 mas/yr Dec.: -260.84 mas/yr
Parallax (π)	88.69 ± 0.98 mas
Distance	36.8 ± 0.4 ly (11.3 ± 0.1 pc)
Absolute magnitude (M_V)	5.98

Other designations
GJ 505, NStar 1316+1701, YPC 303, BD+17 2611, Giclas 063-018, HD 115404, HIP 64797, LHS 2713

HD 115404 is a binary star system located thirty-seven light-years away, in the constellation Coma Berenices. The A component is an orange, main sequence (K2 V) star. Its companion is a red dwarf (M1 V).

External links

← Star systems within 35–40 light-years →

Star systems (including brown dwarf systems) within 35–40 light-years from Earth.

Giant star

K III	Arcturus (36.7 ± 0.3 ly; 1 star)

A
(White)

IV	Delta Capricorni «Scheddi» (38.6 ± 0.4 ly; 2 stars)

V	Denebola (36.2 ± 0.4 ly; 1 star)

F V (Yellow-white)	Beta Virginis «Zavijava» (35.6 ± 0.3 ly; 2 stars) Gamma Serpentis (36.3 ± 0.3 ly; 1 star) Theta Persei (36.6 ± 0.3 ly; 2 stars) Zeta Doradus (38.0 ± 0.2 ly; 2 stars) Iota Pegasi (38.3 ± 0.3 ly; 2 stars) Gamma Virginis «Porrima» (38.7 ± 0.4 ly; 2 stars) Zeta Trianguli Australis (39.5 ± 0.3 ly; 2 stars)

G
(Yellow)

IV	Eta Boötis «Muphrid» (37.0 ± 0.3 ly; 2 stars)

V	Delta Trianguli (35.4 ± 0.3 ly; 2 stars) 11 Leonis Minoris (36.5 ± 0.3 ly; 2 stars) Lambda Serpentis (38.3 ± 0.4 ly; 1 star) Zeta Reticuli (39.4 ± 0.3 ly; 2 stars) 85 Pegasi (39.5 ± 0.4 ly; 3 stars)

K V
(Orange)

Wolf 635 (35.1 ± 0.4 ly; 2 stars)
HR 9038 (35.2 ± 0.2 ly; 2 stars)
Gliese 86 (35.6 ± 0.2 ly; 2 stars, 1 planet: b)
HR 6806 (36.2 ± 0.2 ly; 1 star)
54 Piscium (36.2 ± 0.3 ly; 1 star, 1 brown dwarf, 1 planet: b)
HD 74576 (36.3 ± 0.2 ly; 1 star)
HD 85512 (36.4 ± 0.3 ly; 1 star, 1 planet: b)
HD 115404 (36.6 ± 0.4 ly; 2 stars)
ADS 48 (36.7 ± 0.6 ly; 3 stars: A
B
Gliese 2)
Gliese 208 (37.1 ± 0.6 ly; 1 star)
Gliese 902 (37.2 ± 0.3 ly; 1 star)
Gliese 169 (37.4 ± 0.5 ly; 1 star)
HR 5553 (37.6 ± 0.4 ly; 2 stars)
Gliese 773.6 (38.5 ± 5.8 ly; 1 star)
HD 125072 (38.6 ± 0.4 ly; 1 star)
Gliese 414 (38.9 ± 0.5 ly; 2 stars)
Gliese 798 (39.5 ± 0.6 ly; 1 star)
HR 3384 (39.7 ± 0.3 ly; 1 star)
V538 Aurigae (39.9 ± 0.4 ly; 1 star)

M V (Red dwarf)	Gliese 488 (35.2 ± 0.4 ly; 1 star) HIP 57050 (36.2 ± 1.1 ly; 1 star, 1 planet: b)

Brown
dwarf

WISE 2313-0837 (~35.9 ly; 1 brown dwarf)
WISE 0325+0831 (~36.5 ly; 1 brown dwarf)
WISE 0038+2768 (~36.9 ly; 1 brown dwarf)
WISE 0627-1114 (~37.2 ly; 1 brown dwarf)
WISE 1959-3338 (~37.2 ly; 1 brown dwarf)
WISE 0623-0456 (~37.5 ly; 1 brown dwarf)
WISE 2325-4105 (~37.5 ly; 1 brown dwarf)
WISE 2340-0745 (~37.8 ly; 1 brown dwarf)
WISE 0759-4904 (~38.8 ly; 1 brown dwarf)
WISE 0751-7634 (~39.1 ly; 1 brown dwarf)
WISE 1653+4444 (~39.5 ly; 1 brown dwarf)

In left column are stellar classes of primary members of star systems. Bold are systems containing at least one component with absolute magnitude of +8.5 or brighter. Italic are systems without known trigonometric parallax.

v t e Stars of Coma Berenices

Bayer	α (Diadem) β γ

Flamsteed	1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 20 21 22 23 24 25 26 27 28 29 30 31 32 35 36 37 38 39 40 41

Variable	S V W RW RZ AL CC EK FK FM GP HH IL IN LW

HR	4633 4642 4668 4673 4676 4680 4693 4694 4698 4705 4719 4725 4793 4812 4873 4886 4926 4956 4962 4984 4992 5007 5010 5057 5102

HD	107146 107415 108863 108874 112060 112127 114762 115404 116029

Other	Feige 66 GD 153 HZ 21 HZ 43 PSR B1237+25 RBS 1223

List

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