ESSA 2

Overview

Destination: Sun-Synchronous Orbit
Mission: Earth Science

Sun-Synchronous Orbit Space Launch Complex 17B Cape Canaveral, FL, USA

The ESSA series was the second generation of US meterological satellites after the TIROS (Television & Infra-Red Observation Satellite) series. They were also called OT (Operational TIROS), TOS (TIROS Operational Satellite).

Thor Delta E

Family: Thor
Configuration: Delta E

American orbital launch vehicle family with Thor first stage and a delta second stage.

Specifications
  • Stages
    3
  • Length
    31.0 m
  • Diameter
    2.44 m
  • Fairing Diameter
    2.44 m
  • Launch Mass
    69 T
  • Thrust
    1452 kN
Family
  • Name
    Thor Delta E
  • Family
    Thor
  • Variant
    Delta E
  • Alias
  • Full Name
    Thor Delta E
Payload Capacity
  • Launch Cost
    $13930000
  • Low Earth Orbit
    540 kg
  • Geostationary Transfer Orbit
    150 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

McDonnell Douglas

McDonnell Douglas

(MDC)

Successes: 369 Failures: 37 Pending: 0

Agency Type: Commercial

WIKI

Cape Canaveral, FL, USA

Space Launch Complex 17B


Soyuz 2.1b/Fregat-M
Success
1 day, 5 hours ago
Khayyam & rideshare
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

Khayyam, also known as Project 505, is a Russian built Earth observation satellite for Iran. The satellite is built by VNIIEM and NPK Barl on a curre…


Ceres-1
Success
1 day, 7 hours ago
Taijing-1-01 & 02
Unknown Pad - Jiuquan, People's Republic of China

Two commercial Earth observation satellites built by Minospace.


SSLV
Failure
3 days, 7 hours ago
SSLV Demo 1
Satish Dhawan Space Centre First Launch Pad - Sriharikota, Republic of India

First test flight of Indian SSLV (Small Satellite Launch Vehicle).


Falcon 9
Success
5 days, 12 hours ago
Danuri (KPLO - Korean Pathfinder Lunar Orbiter)
Space Launch Complex 40 - Cape Canaveral, FL, USA

Lunar orbiter designed by the Korea Aerospace Research Institute (KARI) to demonstrate technologies, survey lunar resources and produce a topographic…


Long March 2F
Success
5 days, 19 hours ago
Chinese Reusable Space Vehicle
Launch Area 4 (SLS-1 / 921) - Jiuquan, People's Republic of China

Note: Launch time is approximate. Probable reflight of the Chinese spaceplane capable of returning to Earth, which flew in orbit September 4 - 6, …


New Shepard
Success
5 days, 21 hours ago
NS-22
West Texas Suborbital Launch Site/ Corn Ranch - Corn Ranch, USA

NS-22 is the sixth crewed New Shepard flight, carrying six passengers.


Atlas V 421
Success
6 days, 1 hour ago
SBIRS GEO-6
Space Launch Complex 41 - Cape Canaveral, FL, USA

Sixth geosynchronous satellite of the Space Based Infrared System program (SBIRS), providing capabilities for early missile warning and missile defen…


Electron
Success
6 days, 6 hours ago
NROL-199 (RASR-4)
Rocket Lab Launch Complex 1B - Onenui Station, Mahia Peninsula, New Zealand

Classified payload for the US National Reconnaissance Office (NRO).


Long March 4B
Success
6 days, 8 hours ago
Terrestrial Ecosystem Carbon Inventory Satellite (TECIS)
Launch Complex 9 - Taiyuan, People's Republic of China

Note: Launch vehicle and payload uncertain. The Terrestrial Ecosystem Carbon Monitoring Satellite (TECIS) is intended to evaluate forest biomass, …


Soyuz 2-1v
Success
1 week, 1 day ago
Kosmos 25XX
Unknown Pad - Plesetsk Cosmodrome, Russian Federation

Per reports this may be a military inspector satellite, capable of monitoring other satellites in orbit. Its payload also allows for Earth observatio…