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Hohmann Transfer Orbit Delta-V (Δv) & Time of Flight Calculator

Easily calculate and compute hohmann transfer orbit delta-v (δv) & time of flight calculator with accurate equations, live formulas, and expert guidance.

Low Earth Orbit (e.g. 300 km altitude ≈ 6678 km radius).

Target orbit radius (e.g. Geostationary GEO ≈ 42,164 km).

Earth µ ≈ 398,600.44 km³/s².

Calculated Result
3.89 km/s

Total Δv

Total Δv

3.89 km/s

Total Delta V Km Per Sec

3.893

Burn1 Delta V Km Per Sec

2.426

Burn2 Delta V Km Per Sec

1.467

Transfer Time Of Flight Hours

5.28

3.89 — km/s

Calculation Breakdown

  1. Applied FormulaCalculates the impulsive delta-v velocity increments (Δv₁ and Δv₂) and orbital transfer time of flight between two coplanar circular orbits using the Hohmann maneuver.\Delta v = \sqrt{\frac{\mu}{r_1}}\left(\sqrt{\frac{2 r_2}{r_1 + r_2}} - 1\right) + \sqrt{\frac{\mu}{r_2}}\left(1 - \sqrt{\frac{2 r_1}{r_1 + r_2}}\right)

Hohmann Transfer Orbit Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.01.01.92.93.9Total Δv

What Is the Hohmann Transfer Orbit Delta-V (Δv) & Time of Flight Calculator?

This tool computes hohmann transfer orbit delta-v (δv) & time of flight calculator with high precision arithmetic.

How Does the Hohmann Transfer Orbit Delta-V (Δv) & Time of Flight Calculator Work?

Calculates the impulsive delta-v velocity increments (Δv₁ and Δv₂) and orbital transfer time of flight between two coplanar circular orbits using the Hohmann maneuver.

Hohmann Transfer Orbit Delta-V (Δv) & Time of Flight Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

Δv=μr1(2r2r1+r2−1)+μr2(1−2r1r1+r2)\Delta v = \sqrt{\frac{\mu}{r_1}}\left(\sqrt{\frac{2 r_2}{r_1 + r_2}} - 1\right) + \sqrt{\frac{\mu}{r_2}}\left(1 - \sqrt{\frac{2 r_1}{r_1 + r_2}}\right)

Calculates the impulsive delta-v velocity increments (Δv₁ and Δv₂) and orbital transfer time of flight between two coplanar circular orbits using the Hohmann maneuver.

How to Use the Hohmann Transfer Orbit Delta-V (Δv) & Time of Flight Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Hohmann Transfer Orbit Delta-V (Δv) & Time of Flight Calculator Example

Input Values:

initialOrbitRadiusKm:6678
finalOrbitRadiusKm:42164
gravitationalParameterMu:398600.4418
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required km/s.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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