HEOS 2

Overview

Destination: Elliptical Orbit
Mission: Astrophysics

Elliptical Orbit Space Launch Complex 2E Vandenberg SFB, CA, USA

HEOS 2 was a spin-stabilized spacecraft with a highly eccentric orbit whose apogee occurred at high latitude. Its primary scientific mission was the investigation of interplanetary space and the high-latitude magnetosphere and its boundary in the region around the northern neutral point.

Thor Delta L

Family: Thor
Configuration: Delta L

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

Specifications
  • Stages
    4
  • Length
    35.0 m
  • Diameter
    2.44 m
  • Fairing Diameter
    2.44 m
  • Launch Mass
    89 T
  • Thrust
    1452 kN
Family
  • Name
    Thor Delta L
  • Family
    Thor
  • Variant
    Delta L
  • Alias
  • Full Name
    Thor Delta L
Payload Capacity
  • Launch Cost
    $16540000
  • Low Earth Orbit
    300 kg
  • Geostationary Transfer Orbit
    300 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

McDonnell Douglas

McDonnell Douglas

(MDC)

Successes: 0 Failures: 0 Pending: 0

Agency Type: Commercial

WIKI

Vandenberg SFB, CA, USA

Space Launch Complex 2E


Long March 4C
Success
2 days, 2 hours ago
Yaogan 34-04
Launch Area 4 (SLS-2 / 603) - Jiuquan, People's Republic of China

Officially described as an optical remote-sensing satellite built by SAST.


Long March 2D
Success
2 days, 22 hours ago
PIESAT-1 x 4
Launch Complex 9 - Taiyuan, People's Republic of China

4 X-band synthetic-aperture radar Earth observation satellites for PIESAT (1 main, 3 sub-satellites), operating in tandem using very long baseline in…


Falcon 9
Success
3 days, 13 hours ago
Starlink Group 5-10
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of 56 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz 2-1v
Success
3 days, 13 hours ago
Kosmos 2568 (EO MKA-4)
43/4 (43R) - Plesetsk Cosmodrome, Russian Federation

Note: Payload identity uncertain. Russian reconnaissance satellite of unknown purposes, possibly in the same series as Kosmos 2551, 2555 and 2560.


Shavit-2
Success
4 days, 10 hours ago
Ofek-13
Unknown Pad - Palmachim Airbase, State of Israel

Ofek is a series of Israeli reconnaissance satellites. Ofek-13 is an Israeli SAR (Synthetic Aperture Radar) reconnaissance satellite that combines hi…


LVM-3 (GSLV Mk III)
Success
1 week ago
OneWeb 18
Satish Dhawan Space Centre Second Launch Pad - Sriharikota, Republic of India

A batch of 36 satellites for the OneWeb satellite constellation, which is intended to provide global Internet broadband service for individual consum…


Falcon 9
Success
1 week, 1 day ago
Starlink Group 5-5
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of 56 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Electron
Success
1 week, 1 day ago
The Beat Goes On
Rocket Lab Launch Complex 1B - Onenui Station, Mahia Peninsula, New Zealand

Payload consists of 2 second generation Earth-imaging satellites for BlackSky. They are part of a constellation of 60 Low Earth Orbit Earth imagin…


Soyuz 2.1a
Success
1 week, 3 days ago
Kosmos 2567 (Bars-M No. 4)
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Payload identity uncertain. Bars-M is the second incarnation of the Bars project, which was started in the mid 1990ies to develop a success…


Terran 1
Failure
1 week, 3 days ago
Good Luck, Have Fun (Maiden Flight)
Launch Complex 16 - Cape Canaveral, FL, USA

Maiden launch of the Terran 1 rocket developed by Relativity Space.