TIANTONG-1 2 (46916)

COSPAR: 2020-082A | Alt Name: Tiantong-1 02 xing

Image
TIANTONG-1 2 Satellite Image
Additional Sources
Launch Details

Launch Date

November 12, 2020

Launch Site

XICLF

Launch Pad

LC2

Launch Vehicle

Chang Zheng 3B

Orbital Elements

NORAD ID

46916

International Designator

2020-082A

Epoch

Sat, 04 Jul 2026 00:47:37 GMT

Apogee

Calculating...

Perigee

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Inclination

0.77°

Right Ascension

329.89°

Eccentricity

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Argument of Perigee

123.57°

Period

1436.07 min

Mean Motion

1.00 rev/day

Latitude

Calculating...

Longitude

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Altitude

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Velocity

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Polar Plot
3D Visualization
Basic Satellite Info

Name

TIANTONG-1 2

Alternative Name

Tiantong-1 02 xing

Type

Payload

Status

Operational

Owner

CAST

Country

China

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 46916U 20082A   26185.03307243 -.00000343  00000-0  00000-0 0  9993
2 46916   0.7703 329.8941 0001740 123.5733 325.4420  1.00273344 20823

Source: Celestrak

Summary
The TIANTONG-1 2 satellite, also known as Tiantong-1 02 xing, is a communications satellite built by CAST and launched on November 12, 2020, from the Xichang Satellite Launch Center (XICLF) using a Chang Zheng 3B launch vehicle. It uses the DFH-4 Bus for its configuration and has a dry mass of 2500 kg with a total launch mass of 5200 kg. The satellite's dimensions include a length of 5 meters, diameter of 2.5 meters, and a span of 30 meters due to its solar arrays. Equipped with S-band mobile payload for communications purposes, it relies on two deployable solar arrays along with batteries for power supply. Its shape is described as Box + 2 Pan.
Physical Characteristics

Length

5

Diameter

2.5

Span

30

Dry Mass

2500

Launch Mass

5200

Shape

Box + 2 Pan

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Tiantong-1-02

Purpose

Communications ?

Mission

Communications ?

Manufacturer

CAST

Life Expectancy

Unknown

Bus

DFH-4

Configuration

DFH-4 Bus ?

Motor

DFH-4 LAE

Equipment

S-band mobile payload

Power System

2 deployable solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Map
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