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swap_horiz HD 130322 b Alternatives

Looking for alternatives to HD 130322 b? Compare the top Exoplanet options ranked by our AI scoring system.

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HD 130322 b

HD 130322 b

HD 130322 b is a giant exoplanet orbiting the K-type star HD 130322. It was discovered through stellar radial-velocity measurements and announced in 1999 by a team led by Michel Mayor and Didier Queloz's collaborator Stéphane Udry. The planet completes an orbit in about 10.7 days, so it is classifie...

6.2 Fair

apps Top HD 130322 b Alternatives

The top alternative to HD 130322 b in 2026 is 51 Pegasi b with a score of 9.1/10, followed by Tau Boötis b (8.3) and Upsilon Andromedae b (8.0).

1
51 Pegasi b

51 Pegasi b

51 Pegasi b is a gas giant exoplanet orbiting the Sun-like star 51 Pegasi. Its discovery in 1995 marked the first confir...

Giant Pegasus Radial Velocity Hot Jupiter
9.1 Excellent
2
Tau Boötis b

Tau Boötis b

Tau Boötis b is an exoplanet categorized as a hot Jupiter, orbiting the F-type star Tau Boötis. Discovered in 1996 using...

Giant Radial Velocity Hot Jupiter F Star
8.3 Great
3
Upsilon Andromedae b

Upsilon Andromedae b

Upsilon Andromedae b is a hot Jupiter exoplanet discovered in 1996 orbiting the F-type main-sequence star Upsilon Androm...

Giant Radial Velocity Hot Jupiter Multi Planet
8.0 Great
4
Epsilon Eridani b

Epsilon Eridani b

Epsilon Eridani b is a gas giant exoplanet orbiting the nearby K-type star Epsilon Eridani, located approximately 10.5 l...

Giant Cold Radial Velocity K Star
7.8 Good
5
Pi Mensae b

Pi Mensae b

Pi Mensae b is a massive gas-giant exoplanet detected by the radial-velocity method and announced in 2001. It follows a...

Giant Cold Eccentric Radial Velocity
7.4 Good
6
HAT-P-13c

HAT-P-13c

HAT-P-13c is a reported outer planetary companion in the HAT-P-13 system, whose inner planet HAT-P-13b transits its host...

Giant Eccentric Radial Velocity G Star
6.6 Fair
7
HD 128311 b

HD 128311 b

HD 128311 b is a gas-giant exoplanet orbiting the K-type star HD 128311, about 53 light-years from Earth. It was detecte...

Warm Giant Radial Velocity Multi Planet
6.5 Fair
8
HD 128311 c

HD 128311 c

HD 128311 c is a gas-giant exoplanet orbiting the K-type star HD 128311, located roughly 53 light-years from Earth. The...

Giant Cold Radial Velocity Multi Planet
6.5 Fair
9
HD 217107 b

HD 217107 b

HD 217107 b is a giant exoplanet orbiting the G-type star HD 217107. It completes one orbit in about 7.1 days, placing i...

Giant Eccentric Radial Velocity Hot Jupiter
6.4 Fair
10
HD 168443 b

HD 168443 b

HD 168443 b is a massive giant exoplanet orbiting the G-type star HD 168443. Its minimum mass is about eight times that...

Warm Giant Eccentric Radial Velocity
6.4 Fair
11
HD 3651 b

HD 3651 b

HD 3651 b is a giant exoplanet discovered through radial-velocity observations of the K-type star HD 3651. Reported in 2...

Warm Giant Eccentric Radial Velocity
6.4 Fair
12
HD 27442 b

HD 27442 b

HD 27442 b is a giant exoplanet orbiting Epsilon Reticuli, the subgiant star also designated HD 27442. It has a mass com...

Warm Giant Radial Velocity Habitable Zone
6.4 Fair
13
HD 177830 b

HD 177830 b

HD 177830 b is a giant exoplanet orbiting the star HD 177830, a K-type star. It was announced in 1999 by a team led by S...

Warm Giant Radial Velocity Habitable Zone
6.2 Fair
14
HD 192263 b

HD 192263 b

HD 192263 b is a giant exoplanet orbiting the K-type star HD 192263. It completes one orbit in roughly 24 days and was i...

Warm Giant Radial Velocity K Star
6.2 Fair
15
HD 222582 b

HD 222582 b

HD 222582 b is a giant exoplanet orbiting the star HD 222582, a Sun-like star in the constellation Aquarius. It was disc...

Giant Cold Eccentric Radial Velocity
6.2 Fair
16
HD 74156 b

HD 74156 b

HD 74156 b is a gas-giant exoplanet orbiting the G-type star HD 74156. It is the inner known planet in a system with two...

Warm Giant Eccentric Radial Velocity
6.2 Fair
17
HD 219134 g

HD 219134 g

HD 219134 g is an exoplanet orbiting the nearby star HD 219134, which is notable for hosting a complex system of at leas...

Giant Cold Radial Velocity Nearby
6.2 Fair
18
HD 74156 c

HD 74156 c

HD 74156 c is a massive exoplanet orbiting the star HD 74156. It was announced in 2001 together with the inner planet HD...

Giant Cold Eccentric Radial Velocity
6.0 Fair
19
HD 219134 h

HD 219134 h

HD 219134 h is a confirmed exoplanet orbiting the nearby K3V star HD 219134 in the constellation Cassiopeia. It was iden...

Giant Radial Velocity Nearby Long Period
6.0 Fair
20
HD 99109 b

HD 99109 b

HD 99109 b is a confirmed exoplanet orbiting the K-type star HD 99109. It is a gas giant with a mass comparable to Satur...

Warm Giant Eccentric Radial Velocity
5.6 Mediocre

summarize Quick Comparison Summary

Alternative Score vs HD 130322 b Action
51 Pegasi b
51 Pegasi b
Exoplanet Giant Pegasus Radial Velocity
9.1 Excellent +2.9 Compare
Tau Boötis b
Tau Boötis b
Exoplanet Giant Radial Velocity Hot Jupiter
8.3 Great +2.1 Compare
Upsilon Andromedae b
Upsilon Andromedae b
Exoplanet Giant Radial Velocity Hot Jupiter
8.0 Great +1.8 Compare
Epsilon Eridani b
Epsilon Eridani b
Exoplanet Giant Cold Radial Velocity
7.8 Good +1.6 Compare
Pi Mensae b
Pi Mensae b
Exoplanet Giant Cold Eccentric
7.4 Good +1.2 Compare
HAT-P-13c
HAT-P-13c
Exoplanet Giant Eccentric Radial Velocity
6.6 Fair +0.4 Compare
HD 128311 b
HD 128311 b
Exoplanet Warm Giant Radial Velocity
6.5 Fair +0.3 Compare
HD 128311 c
HD 128311 c
Exoplanet Giant Cold Radial Velocity
6.5 Fair +0.3 Compare
HD 217107 b
HD 217107 b
Exoplanet Giant Eccentric Radial Velocity
6.4 Fair +0.2 Compare
HD 168443 b
HD 168443 b
Exoplanet Warm Giant Eccentric
6.4 Fair +0.2 Compare

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help Frequently Asked Questions

What are the best alternatives to HD 130322 b?
The top alternatives to HD 130322 b in 2026 include 51 Pegasi b, Tau Boötis b, Upsilon Andromedae b, Epsilon Eridani b, Pi Mensae b. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does HD 130322 b compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. HD 130322 b scores 6.2/10. Click any alternative above to see a detailed side-by-side comparison.
Is HD 130322 b worth it in 2026?
HD 130322 b scores 6.2/10 in the Exoplanet category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to HD 130322 b?
Several alternatives to HD 130322 b offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from HD 130322 b?
Common reasons users look for HD 130322 b alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to HD 130322 b are there?
Lunoo currently lists 20 scored alternatives to HD 130322 b in the Exoplanet category, ranked by our AI-powered evaluation system.
Which HD 130322 b alternative has the highest rating?
51 Pegasi b currently holds the highest rating among HD 130322 b alternatives with a score of 9.1/10.
Can I use 51 Pegasi b instead of HD 130322 b?
51 Pegasi b is one of the top-rated alternatives to HD 130322 b. While they serve similar purposes in the Exoplanet space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to HD 130322 b?
Pricing varies among HD 130322 b alternatives. We recommend checking each alternative's website for current pricing. Many options in the Exoplanet category offer free tiers or competitive pricing.
How are HD 130322 b alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
HD 130322 b vs 51 Pegasi b: which is better?
HD 130322 b scores 6.2/10 while 51 Pegasi b scores 9.1/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
HD 130322 b vs Tau Boötis b: which is better?
HD 130322 b scores 6.2/10 while Tau Boötis b scores 8.3/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
HD 130322 b vs Upsilon Andromedae b: which is better?
HD 130322 b scores 6.2/10 while Upsilon Andromedae b scores 8.0/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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