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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 hot Jupiter with an orbital period of ~10.7 days around HD 130322, discovered in 1999 by Udry et al. using radial velocity measurements.

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

A hot Jupiter discovered in 1996 around Tau Boötis, notable as one of the first exoplanets to have its atmospheric compo...

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

Upsilon Andromedae b

A hot Jupiter discovered in 1996 around Upsilon Andromedae, later recognized as part of the first confirmed multi-planet...

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

Epsilon Eridani b

Epsilon Eridani b is a Jupiter-like exoplanet orbiting one of the Sun's nearest stellar neighbors (~10.5 ly), confirmed...

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

Pi Mensae b

Pi Mensae b is a highly eccentric gas giant exoplanet discovered in 2001, notable for its massive size and for paving th...

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

HAT-P-13c

Eccentric outer companion to HAT-P-13b discovered by HATNet in 2009, whose gravitational influence enables rare observat...

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 away, discovered in 2002 vi...

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 about 53 light-years away, announced in 2005 and...

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

HD 217107 b

HD 217107 b is a hot Jupiter with an orbital period of ~7.1 days discovered in 1998 by Fischer et al., among the early c...

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

HD 168443 b

HD 168443 b is a massive giant planet (~8 Jupiter masses) with a ~58-day orbit around HD 168443, discovered in 1999 as p...

Warm Giant Eccentric Radial Velocity
6.4 Fair
11
HD 3651 b

HD 3651 b

HD 3651 b is a Saturn-mass planet discovered in 2003 by Fischer et al.; its host star HD 3651 is also accompanied by a d...

Warm Giant Eccentric Radial Velocity
6.4 Fair
12
HD 27442 b

HD 27442 b

HD 27442 b is a Jupiter-mass planet orbiting the subgiant Epsilon Reticuli (HD 27442) with a ~428-day period, discovered...

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

HD 177830 b

HD 177830 b is a giant planet orbiting HD 177830 with a period of ~391 days in a nearly circular orbit, discovered in 19...

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

HD 192263 b

HD 192263 b is a Saturn-mass planet with a ~24-day orbit discovered in 2000; its detection was complicated by stellar ac...

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

HD 222582 b

HD 222582 b is a Jupiter-mass planet on a highly eccentric orbit (e ≈ 0.76) around HD 222582, discovered in 2000 by Vogt...

Giant Cold Eccentric Radial Velocity
6.2 Fair
16
HD 74156 b

HD 74156 b

Massive, highly eccentric gas giant forming the inner orbit of the HD 74156 two-planet system, discovered via radial vel...

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

Outer massive companion in the HD 74156 two-planet system, discovered alongside HD 74156 b in 2001 via radial velocity w...

Giant Cold Eccentric Radial Velocity
6.0 Fair
19
HD 219134 h

HD 219134 h

HD 219134 h is a distant exoplanet orbiting HD 219134, a nearby K-dwarf star mapped using radial velocity, located rough...

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

HD 99109 b

Saturn-mass gas giant orbiting the K-type star HD 99109 with a roughly 440-day period, discovered via radial velocity an...

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

See all Exoplanet ranked by score

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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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