Gliese 581
15 19 26.8271
-07 43 20.1909
6.21
0.31
0.3
10.55
11.76
9.461
8.911
6.706
6.095
5.837
-0.135
M2.5V
Gliese 581 b
GJ 581 b
Gj 581 b
Gl 581 b
Gaia DR2 6322070093095493504 b
TYC 5594-1093-1 b
HIP 74995 b
Confirmed planets
0.049702
5.3686
0.04061
Gliese 581 is a red dwarf in the constellation Libra. It is the 89th closest star to the Solar System. In late 2010, US astronomers annoucent a planet in the habitable zone. This statement has been challenged by the European HARPS team. Gliese 581 c is likely to have a runaway greenhouse effect. A radio message has been sent to Gliese 581 in 2008 and will reach the star system in 2029.
RV
14/07/04
2005
419.2
Gliese 581 c
GJ 581 c
Gj 581 c
Gl 581 c
Gaia DR2 6322070093095493504 c
TYC 5594-1093-1 c
HIP 74995 c
Confirmed planets
0.017301
12.914
0.0721
Gliese 581 is a red dwarf in the constellation Libra. It is the 89th closest star to the Solar System. In late 2010, US astronomers annoucent a planet in the habitable zone. This statement has been challenged by the European HARPS team. Gliese 581 c is likely to have a runaway greenhouse effect. A radio message has been sent to Gliese 581 in 2008 and will reach the star system in 2029.
RV
14/07/04
2007
312.7
Gliese 581 d
GJ 581 d
Gj 581 d
Gl 581 d
Gaia DR2 6322070093095493504 d
TYC 5594-1093-1 d
HIP 74995 d
Retracted planet candidate
0.019
66.64
0.22
0.25
A new analysis shows that there is no signal of the planet Gliese 581 d after stellar activity reduction.
RV
14/07/04
2007
181.0
Gliese 581 e
GJ 581 e
Gj 581 e
Gl 581 e
Gaia DR2 6322070093095493504 e
TYC 5594-1093-1 e
HIP 74995 e
Confirmed planets
0.0061
3.1490
0.02815
Gliese 581 is a red dwarf in the constellation Libra. It is the 89th closest star to the Solar System. In late 2010, US astronomers annoucent a planet in the habitable zone. This statement has been challenged by the European HARPS team. Gliese 581 c is likely to have a runaway greenhouse effect. A radio message has been sent to Gliese 581 in 2008 and will reach the star system in 2029.
RV
14/07/04
2009
500.8
Gliese 581 f
GJ 581 f
Gj 581 f
Gl 581 f
Gaia DR2 6322070093095493504 f
TYC 5594-1093-1 f
HIP 74995 f
Retracted planet candidate
0.0220199
433
0.758
0
Gliese 581 f is an unconfirmed planet. Its discovery was announced in 2010 by the Lick-Carnegie Exoplanet Survey. However an analysis by the European HARPS team concluded that the system is unlikely to contain a planet with the quoted characteristic.
RV
14/07/04
2010
Gliese 581 g
GJ 581 g
Gj 581 g
Gl 581 g
Gaia DR2 6322070093095493504 g
TYC 5594-1093-1 g
HIP 74995 g
Retracted planet candidate
0.0097516
36.5
0.146
0
A new analysis shows that there is no signal of the planet Gliese 581 d after stellar activity reduction.
RV
14/07/04
2010
230.9
Gliese 581
Gaia DR2 6322070093095493504
GJ 581
TYC 5594-1093-1
HIP 74995
3498.0
http://youtu.be/UQNLXEPXx94
Libra