RADUGA-1 2 (21038)

COSPAR: 1990-116A | Alt Name: Raduga-1

Image
RADUGA-1 2 Satellite Image
Additional Sources
Launch Details

Launch Date

December 27, 1990

Launch Pad

LC200/39

Launch Vehicle

Proton-K/DM-2

Orbital Elements

NORAD ID

21038

International Designator

1990-116A

Epoch

Fri, 03 Jul 2026 22:50:55 GMT

Apogee

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Perigee

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Inclination

12.86°

Right Ascension

337.82°

Eccentricity

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Argument of Perigee

138.76°

Period

1436.92 min

Mean Motion

1.00 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

RADUGA-1 2

Alternative Name

Raduga-1

Type

Payload

Status

Non-operational

Owner

UNKS

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 21038U 90116A   26184.95202772 -.00000092  00000-0  00000-0 0  9998
2 21038  12.8618 337.8199 0004347 138.7641 223.7933  1.00214474 47519

Source: Celestrak

Summary
RADUGA-1 2, also known as Raduga-1, is a military communication satellite launched on December 27, 1990, from the TYMSC launch site using the Proton-K/DM-2 launch vehicle from LC200/39. The satellite, manufactured by NPOPM and designed with a configuration named KAUR-3, has dimensions of 5 meters in length, 2 meters in diameter, and a span of 20 meters. It carries 6 Tor C-Band transponders as its payload equipment and uses two deployable solar arrays along with batteries for power generation. The satellite's dry mass is 2200 kg, with an initial launch mass of 2500 kg. Its mission was focused on military communication purposes, and it operated for a lifetime of approximately 3 years.
Physical Characteristics

Length

5

Diameter

2

Span

20

Dry Mass

2200

Launch Mass

2500

Shape

Step Cyl + 2 Pan

Radar Cross Section

2.5119

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Globus No. 12

Purpose

Military Communication

Mission

Military Communication

Manufacturer

NPOPM

Life Expectancy

3 years

Bus

Globus

Configuration

KAUR-3

Motor

Unknown

Equipment

6 Tor C-Band transponders

Power System

2 deployable solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Map
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