STARLINK-5985 (56451)

COSPAR: 2023-064D | Alt Name: Starlink 5985

Image
STARLINK-5985 Satellite Image
Additional Sources
Launch Details

Launch Date

May 10, 2023

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

56451

International Designator

2023-064D

Epoch

Sun, 19 Jul 2026 21:16:38 GMT

Apogee

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Perigee

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Inclination

70.00°

Right Ascension

171.31°

Eccentricity

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Argument of Perigee

276.61°

Period

96.11 min

Mean Motion

14.98 rev/day

Latitude

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Longitude

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Altitude

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Velocity

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Polar Plot
3D Visualization
Basic Satellite Info

Name

STARLINK-5985

Alternative Name

Starlink 5985

Type

Payload

Status

Operational

Owner

SPXS

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 56451U 23064D   26200.88655301  .00000262  00000+0  29783-4 0  9994
2 56451  69.9998 171.3079 0003111 276.6095  83.4710 14.98317341175043

Source: Celestrak

Summary
STARLINK-5985 is a Starlink satellite launched by SpaceX (SPXS) on May 10, 2023, from Space Launch Complex 4E at Vandenberg Space Force Station using a Falcon 9 launch vehicle. The satellite has dimensions of 0.2 meters in length, 2.8 meters in diameter, and 9 meters in span. It weighs 305 kilograms at launch with a dry mass of 290 kilograms. Equipped with Ku/Ka-band payload and an optical inter-satellite link, the satellite is powered by solar arrays and batteries. Its mission focuses on communication services, utilizing krypton ion thrusters for propulsion. The satellite's shape can be described as a box with a pan configuration.

Starlink is a satellite constellation developed by SpaceX with the aim of providing global broadband internet coverage. Thousands of small satellites are deployed in low Earth orbit (LEO), enabling high-speed internet access even in remote areas. However, the rapid increase in satellites raises concerns about space debris and the potential for collisions, which can lead to further debris creation and endanger other spacecraft. Additionally, the sheer number of Starlink satellites can affect astronomical observations by increasing light pollution. Proper deorbiting plans and international coordination are essential to mitigate these challenges and ensure long-term sustainability in space.
Physical Characteristics

Length

0.2

Diameter

2.8

Span

9

Dry Mass

290

Launch Mass

305

Shape

Box + pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Starlink Group 2-9-04

Purpose

Communication

Mission

Communication

Manufacturer

SPXS

Life Expectancy

Unknown

Bus

Starlink

Configuration

Unknown

Motor

Krypton ion thrusters

Equipment

Ku/Ka-band payload, optical inter-satellite link

Power System

Solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Map
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