BRASILSAT B3 (25152)

COSPAR: 1998-006A | Alt Name: Brasilsat B3

Image
BRASILSAT B3 Satellite Image
Additional Sources
Launch Details

Launch Date

February 4, 1998

Launch Site

FRGUI

Launch Pad

ELA2

Launch Vehicle

Ariane 44LP

Orbital Elements

NORAD ID

25152

International Designator

1998-006A

Epoch

Fri, 03 Jul 2026 23:08:53 GMT

Apogee

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Perigee

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Inclination

10.84°

Right Ascension

47.44°

Eccentricity

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Argument of Perigee

75.78°

Period

1451.31 min

Mean Motion

0.99 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

BRASILSAT B3

Alternative Name

Brasilsat B3

Type

Payload

Status

Non-operational

Owner

EMBRM

Country

Brazil

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 25152U 98006A   26184.96450779 -.00000299  00000-0  00000-0 0  9997
2 25152  10.8367  47.4389 0002302  75.7751 285.3955  0.99220367 43389

Source: Celestrak

Summary
BRASILSAT B3 is a communication satellite with the NORAD catalog ID 25152 and object identifier 1998-006A. It was manufactured by HSES and launched on February 4, 1998, from ELA2 launch pad at FRGUI using an Ariane 44LP vehicle. The satellite has a cylindrical shape with dimensions of 8.3 meters in length and diameter of 3.6 meters, and spans 8.3 meters. Its dry mass is 856 kg, and it weighs 1780 kg at launch. It carries equipment including 28 active C-band transponders and one X-band transponder. The satellite is powered by solar cells mounted on the body and a drop-skirt, along with batteries. BRASILSAT B3 was owned by EMBRM and operated for a planned lifespan of 12 years.
Physical Characteristics

Length

8.3

Diameter

3.6

Span

8.3

Dry Mass

856

Launch Mass

1780

Shape

Cyl

Radar Cross Section

6.1628

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Brasilsat B3

Purpose

Communication

Mission

Communication

Manufacturer

HSES

Life Expectancy

12 years

Bus

HS-376W

Configuration

HS-376W

Motor

R-4D-11

Equipment

28 active C-band transponders (all), 1 X-band transponder (#B1, 2 only)

Power System

Solar cells (body mounted and drop-skirt), batteries

ADCS

Unknown

Transmitter Frequency

Unknown

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