Long March 10B Debut Highlights 4-Launch Week | KeepTrack Week in Review
This week: China's Long March 10B debuted successfully, SpaceX merged with xAI, and Starlink topped 10,775 satellites in orbit.
Launch Date
November 26, 1987
Launch Site
Launch Pad
LC200/39
Launch Vehicle
Proton-K/DM-2
NORAD ID
44572
International Designator
1987-096G
Epoch
Fri, 03 Jul 2026 18:48:51 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
10.85°
Right Ascension
326.23°
Eccentricity
Calculating...
Argument of Perigee
287.56°
Period
1433.31 min
Mean Motion
1.00 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
COSMOS 1897 DEB
Alternative Name
Al'tair 12 part
Type
Status
Owner
UNKS
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 44572U 87096G 26184.78392368 -.00000281 00000-0 00000-0 0 9991
2 44572 10.8459 326.2328 0018951 287.5565 257.2283 1.00466901 71159
Source: Celestrak
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
NPOPM
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.
This week: China's Long March 10B debuted successfully, SpaceX merged with xAI, and Starlink topped 10,775 satellites in orbit.
Falcon 9 targets ISS Cygnus resupply as Artemis II reaches its halfway mark and SpaceX HLS commitment draws NASA praise.
Today's briefing covers the latest developments in satellite intelligence funding, new mandates affecting space launch and missile defense, and the early conclusion of a private astronaut mission. We also discuss Firefly Aerospace's plans to go public and stunning imagery from NASA's Parker Solar Probe.
Falcon 9 booster reuse record: SpaceX's most-flown booster flew a 33rd flight Feb 21 with 28 Starlink V2 Minis. Two launches in a day; 9,779 on orbit.
GAO flags growing cost problems across Space Force satellite portfolio with workforce reductions compounding risks to missile-warning constellations like NGG and SWAT.
ESA's Proba-3 spacecraft lost contact last month, grounding the dual-satellite solar eclipse mission. Formation flying between both craft is critical for coronagraph science.
SpaceX marks a milestone with its 250th Starlink mission, continuing to expand its broadband satellite network.
On 21 June 2004, a 63-year-old test pilot rode a homebuilt rocket plane to 100,124 meters above the Mojave Desert, clearing the edge of space by about the length of a city block. He came down the first private astronaut in history, holding a sign that read 'SpaceShipOne, GovernmentZero.'