SFERA (38751)

COSPAR: 1998-067CM | Alt Name: Sfera-53

DECAYED

Image

Additional Sources

Launch Details

Launch Date

November 20, 1998

Launch Site

Tyuratam Missile and Space Complex

Launch Pad

LC1

Launch Vehicle

Soyuz-U-PVB

Orbital Elements

NORAD ID

38751

International Designator

1998-067CM

Decay Date

11/24/2012

Basic Satellite Info

Name

SFERA

Alternative Name

Sfera-53

Type

Payload

Status

Decayed

Owner

RKKE

Country

Russia

Constellation

N/A

Related Satellites

Major Events

N/A

Summary

The SFERA satellite (OBJECT_ID: 1998-067CM) is a 53 cm sphere with dimensions of 0.5 meters in length, diameter, and span. Launched by RKKE on November 20, 1998, from LC1 at TYMSC using the Soyuz-U-PVB launch vehicle, it weighs 8 kg both at launch and dry mass. Its primary mission is to measure atmosphere density, equipped with Vektor-T payload but lacks power systems, motors, or ADCS. The satellite was stable until August 3, 2012, with a design lifetime of only three months.

Physical Characteristics

Length

0.5

Diameter

0.5

Span

0.5

Dry Mass

Launch Mass

Shape

Sphere

Radar Cross Section

0.423

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Vektor-T

Purpose

Atmosphere density

Mission

Atmosphere density

Manufacturer

RKKE

Life Expectancy

3 months

Bus

Sfera-53

Configuration

53 cm sphere

Motor

None

Equipment

None

Power System

None

ADCS

Unknown

Transmitter Frequency

Unknown

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