X Report 10 Sep 2025
SpaceX makes strides with United States national security satellites, securing substantial spectrum for Starlink's direct-to-cell services, and preparing for future Starship developments.
Launch Date
December 30, 1998
Launch Site
Launch Pad
LC200/39
Launch Vehicle
Proton-K/DM-2
NORAD ID
25598
International Designator
1998-077F
Epoch
Sat, 04 Jul 2026 00:01:26 GMT
Apogee
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Perigee
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Inclination
64.37°
Right Ascension
58.47°
Eccentricity
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Argument of Perigee
260.88°
Period
674.77 min
Mean Motion
2.13 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
SL-12 R/B(2)
Alternative Name
Blok DM-2 No. 92L
Type
Status
Owner
RVSNR
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
1 25598U 98077F 26185.00099808 -.00000020 00000-0 00000-0 0 9999
2 25598 64.3675 58.4684 0012140 260.8785 281.4943 2.13406879214346
Source: Celestrak
Length
6.3
Diameter
3.7
Span
6.3
Dry Mass
2440
Launch Mass
17490
Shape
Cyl
Radar Cross Section
0.5799
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
11S861 No. 92L
Purpose
Unknown
Mission
Unknown
Manufacturer
RKKE
Life Expectancy
Unknown
Bus
Blok DM
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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