Launch Date
May 10, 1999
Launch Site
TAISC
Launch Pad
LC7
Launch Vehicle
Chang Zheng 4B
NORAD ID
36657
International Designator
1999-025DYB
Epoch
Wed, 01 Jul 2026 23:08:09 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
99.43°
Right Ascension
8.52°
Eccentricity
Calculating...
Argument of Perigee
175.10°
Period
98.16 min
Mean Motion
14.67 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
FENGYUN 1C DEB
Alternative Name
deb FY-1C
Type
Status
Owner
CASC
Country
China
Constellation
N/A
Related Satellites
Major Events
N/A
1 36657U 99025DYB 26182.96399651 .00003749 00000-0 62892-3 0 9992
2 36657 99.4305 8.5247 0102649 175.1024 185.1205 14.67029999692057
Source: Celestrak
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.0052
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Space Force stands up 2 cyber defense squadrons at Cape Canaveral and Vandenberg to protect launch operations against adversary interference targeting pad networks and telemetry systems.
SpaceX's proposed 1-million-satellite AI data center constellation alarms astronomers as Falcon 9 logs its 25th Starlink launch of 2026.
SpaceX celebrated Star Wars Day with a successful launch of Starlink satellites, furthering its mission to enhance global internet access. Lego also revealed a new collectible set tied to the franchise.
Key developments include political attention on SpaceX's ISS crew return and competition forecasts between SpaceX and ULA for national security missions.
Twenty-four years ago, a spacecraft designed only to orbit made history with an improvised landing on asteroid Eros, marking humanitys first controlled touchdown on a small celestial body
Discover today's key space events: SpaceX's Starlink launch, rocket debris risks, and advancements in nuclear rocket technology.
Today's briefing highlights a significant increase in the Pentagon's AI budget, upgrades at the Tiangong space station, cyber threats to satellite operations, and the Moon and Venus conjunction.
The satellite industry's biggest operators are betting on multi-orbit architectures that combine LEO, MEO, and GEO into unified networks. A San Francisco startup called Contrivian thinks they've overcomplicated the problem, and the physics might be on its side.
