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PLANET 91 Aqr b

A dark and cold world at the edge of the galaxy.

Official Planet Certificate

Registered in Planet Corporation Database®

Instant Digital Delivery

Fully Personalized With Your Name or Gift Recipient

Original price was: $ 6,99.Current price is: $ 4,99.

Scientific Details

🌍 Planet Information
Star Name ?
91 Aqr
Planet Letter ?
b
HD Catalog Name ?
HD 219449
Hipparcos Name ?
HIP 114855
TESS ID ?
TIC 4610441
Gaia DR2 ID ?
Gaia DR2 2630155547353593216
Gaia DR3 ID ?
Gaia DR3 2630155547353593216
🔬 How We Discovered It
Discovery Method ?
Radial Velocity
Discovery Year ?
2013
Discovery Location ?
Ground
Observatory ?
Lick Observatory
Telescope ?
0.6 m Coude Auxiliary Telescope
Instrument ?
Hamilton Echelle Spectrograph
Status ?
Published Confirmed
Controversial? ?
0
🪐 Its Orbit Around The Star
Orbital Period (days) ?
181.40000000000
Distance to Star (AU) ?
0.7000000000
Orbit Shape ?
0.027000
Inclination (degrees) ?
Closest Point Time ?
2453472.10000000
Closest Point Angle ?
177.3000
⚖️ How Heavy It Is
Mass (Jupiters) ?
Mass (Earths) ?
Mass Minimum (Jupiters) ?
3.20000000
Mass Minimum (Earths) ?
1017.00000000
📏 How Big It Is
Radius (Jupiters) ?
Radius (Earths) ?
Density (g/cm³) ?
🌡️ Its Temperature & Atmosphere
Equilibrium Temperature (K) ?
Insolation (Earths) ?
Surface Gravity (log g) ?
2.520000
🌓 When It Passes In Front Of Its Star
Transit Time ?
Transit Duration (hours) ?
Transit Depth (%) ?
Impact Parameter ?
📡 How It Makes Its Star Wobble
RV Semi-Amplitude (m/s) ?
91.50000
⭐ About Its Star
Star Distance (parsecs) ?
44.03040000
Star Mass (Suns) ?
1.400000
Star Radius (Suns) ?
11.000000
Star Temperature (K) ?
4665.00
Star Age (billions of years) ?
3.5600
Metallicity ?
-0.0300
🌌 Where To Find It In The Sky
Right Ascension ?
23h15m53.88s
Declination ?
-09d05m16.11s
Galactic Longitude ?
67.07416
Galactic Latitude ?
-61.11327
🚀 How The Star Moves
Proper Motion (RA) ?
368.3720000
Proper Motion (Dec) ?
-17.1669000
Radial Velocity (km/s) ?
-25.75000
💡 How Bright The Star Looks
V Magnitude ?
4.2394600
J Magnitude ?
2.2630000
H Magnitude ?
1.6900000
K Magnitude ?
1.5970000
🌟 The Whole Star System
Number of Stars ?
3
Number of Planets ?
1
Number of Moons ?
0

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