COSMOS 1651 [GLONASS] (15698)

COSPAR: 1985-037B | Alt Name: Kosmos-1651

Image
COSMOS 1651 [GLONASS] Satellite Image
Additional Sources
Launch Details

Launch Date

May 17, 1985

Launch Pad

LC200/39

Launch Vehicle

Proton-K/DM-2

Orbital Elements

NORAD ID

15698

International Designator

1985-037B

Epoch

Mon, 29 Jun 2026 06:42:37 GMT

Apogee

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Perigee

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Inclination

64.89°

Right Ascension

72.42°

Eccentricity

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Argument of Perigee

26.47°

Period

675.66 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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Polar Plot
3D Visualization
Basic Satellite Info

Name

COSMOS 1651 [GLONASS]

Alternative Name

Kosmos-1651

Type

Payload

Status

Non-operational

Owner

GUKOS

Country

USSR

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 15698U 85037B   26180.27959581 -.00000031  00000-0  00000-0 0  9990
2 15698  64.8861  72.4243 0015229  26.4651 153.1136  2.13123508320043

Source: Celestrak

Summary
COSMOS 1651 [GLONASS], also known as Kosmos-1651, is a navigation satellite launched on May 17, 1985, from the TYMSC launch site using the Proton-K/DM-2 launch vehicle. The spacecraft has a length of 4 meters, a diameter of 1.5 meters, and a span of 7.8 meters with solar arrays deployed. It weighs 1300 kg at launch and has a dry mass of 1200 kg. Equipped with two deployable solar arrays and batteries for power supply, the satellite is based on the Uragan bus model and uses a 3-axis stabilization system. The mission was operated by GUKOS and manufactured by OAZ, serving as part of the GLONASS navigation constellation. It had an expected operational lifetime of 3 years after reaching a stable orbit on May 18, 1985.
Physical Characteristics

Length

4

Diameter

1.5

Span

7.8

Dry Mass

1200

Launch Mass

1300

Shape

Cyl + Ant + 2 Pan

Radar Cross Section

1.5488

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Uragan No. 21L

Purpose

Navigation

Mission

Navigation

Manufacturer

OAZ

Life Expectancy

3 years

Bus

Uragan

Configuration

3-Axis stabilized

Motor

?

Equipment

?

Power System

2 deployable solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

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