DMSP 5D-3 F18 (USA 210) (35951)

COSPAR: 2009-057A | Alt Name: DMSP F-18

Image
DMSP 5D-3 F18 (USA 210) Satellite Image
Additional Sources
Launch Details

Launch Date

October 18, 2009

Launch Site

AFWTR

Launch Pad

SLC3E

Launch Vehicle

Atlas V 401

Orbital Elements

NORAD ID

35951

International Designator

2009-057A

Epoch

Sat, 04 Jul 2026 04:24:21 GMT

Apogee

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Perigee

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Inclination

98.90°

Right Ascension

165.92°

Eccentricity

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Argument of Perigee

197.10°

Period

101.77 min

Mean Motion

14.15 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

DMSP 5D-3 F18 (USA 210)

Alternative Name

DMSP F-18

Type

Payload

Status

Operational

Owner

AFSMC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 35951U 09057A   26185.18357922  .00000292  00000-0  17411-3 0  9993
2 35951  98.9047 165.9163 0010561 197.1021 162.9797 14.14906534861998

Source: Celestrak

Summary
DMSP 5D-3 F18 (USA 210), also known as DMSP F-18, is a meteorology satellite operated by AFSMC and launched on October 18, 2009, from the AFWTR at SLC3E using an Atlas V 401 launch vehicle. It measures 4.4 meters in length with a diameter of 1.2 meters and a span of 6.6 meters. The satellite has a dry mass of 1217 kg and was designed for a five-year lifetime. Equipped with a TIROS-N Bus configuration, it utilizes deployable solar arrays and batteries for power supply. Its shape is described as Box + Pan, with an RCS value of 3.9811. The satellite's mission focuses on meteorology, employing the DMSP Block 5D-3 S-18 payload and powered by Star-37XFP / ISS motors. It was manufactured by LMEW/LMSS and represents part of the ongoing effort to monitor weather patterns from space.
Physical Characteristics

Length

4.4

Diameter

1.2

Span

6.6

Dry Mass

1217

Launch Mass

1217

Shape

Box + Pan

Radar Cross Section

3.9811

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

DMSP Block 5D-3 S-18

Purpose

Meteorology

Mission

Meteorology

Manufacturer

LMEW/LMSS

Life Expectancy

5 years (design)

Bus

Block 5D

Configuration

TIROS-N Bus

Motor

Star-37XFP / ISS (#15, 16); ISS (17 - 20)

Equipment

see above

Power System

Deployable solar array, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

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