A Russian Military Proton-K rocket launched the SERPENS mission on Friday, November 20, 1998 at 6:40 AM (UTC).

S-CUBE

AAUSAT-5

GOMX-3

Flock 2b-1

Flock 2b-2

Flock 2b-3

Flock 2b-4

Flock 2b-5

Flock 2b-6

Flock 2b-7

Flock 2b-8

Flock 2b-10

Flock 2b-9

Flock 2b-13

Flock 2b-14

Flock 2b-11

Flock 2b-12

AggieSat-4

Bevo-2

MinXSS

CADRE

STMSat 1

Nodes 1

Nodes 2

Flock 2e-1

Flock 2e-2

Flock 2e-3

Flock 2e-4

Flock 2e-6

Flock 2e-5

Flock 2e-7

Flock 2e-8

Flock 2e-9

Flock 2e-10

Flock 2e-12

Flock 2e-11

SIMPL

Diwata-1

Flock 2e'-1

Flock 2e'-3

Flock 2e'-2

Flock 2e'-4

Lemur-2-Theresacondor

Lemur-2-Nick-Allain

Lemur-2-Kane

Lemur-2-Jeff

Flock 2e'-5

Flock 2e'-6

Flock 2e'-8

Flock 2e'-7

Flock 2e'-9

Flock 2e'-10

Flock 2e'-11

Flock 2e'-12

Flock 2e'-13

Flock 2e'-14

Flock 2e'-16

Flock 2e'-15

Flock 2e'-18

Flock 2e'-17

Flock 2e'-19

Flock 2e'-20

Tomsk-TPU-120

Hagoromo

FREEDOM

TANCREDO-1

Tsukuba-OSCAR-89

Waseda-SAT 3

EGG

AOBA-VeloxIII

TuPOD

OSNSAT

Lemur-2-Redfern-Goes

TechEdSat-5

Lemur-2-Trutna

Lemur-2-Austintacious

Lemur-2-TrutnaHD

STARS-C Koki

HAVELSAT

SOMP 2

Columbia Sat

SGSat

CXBN-2

IceCube

Phoenix

X-Cubesat

qbee50-LTU-OC

Altair Pathfinder

SHARC

ZA-AeroSat

LINK

CSUNSat 1

UPSat

SpaceCube

Duchifat-2

Challenger

NJUST-1

UNSW-EC0

DUTHSat

Zidingxiang-1

nSIGHT 1

SNUSAT 1b

QBITO

Aalto-2

SUSat

i-INSPIRE 2

PolyITAN-2-SAU

SNUSAT 1

Ex-Alta 1

Aoxiang yi hao

BeEagleSat

Atlantis

TOKI

Ghanasat-1

Mazaalai

BRAC ONNESHA

Nigeria EduSat-1

Tanyusha YuZGU No. 1

Tanyusha YuZGU No. 2

TS530-Zerkalo

TNS-0-2 Nanosputnik

KestrelEye IIM

ASTERIA

Dellingr

OSIRIS-3U

EcAMSat

TechEdSat-6

Tanyusha YuZGU No. 3

Tanyusha YuZGU No. 4

UBAKUSAT

1KUNS-PF

Batsu-CS1

RemoveDebris

DebrisSat-1/Net

DebrisSat-2

CubeRRT

TEMPEST-D

RainCube

HaloSat

Radix

Endurosat One

Equisat

RadSat-g

MemSat

UiTMSAT-1

Maya-1

Bhutan-1

SiriusSat-1

SiriusSat-2

SPATIUM-I

RSP-00

Tenryu

STARS-Me HT

STARS-Me Climber

CAT-2

Delphini 1

UNITE

TechEdSat-8

CAT-1

Raavana-1

Uguisu

NepaliSat-1

Zarya

SpooQy-1

RadioSkaf-V

IOD-1 GEMS

Raiko

Swiatowid

Niwaka eisei

KRAKsat

TechEdSat-1

Aeternitas

F-1

EntrySat

WE WISH

Ceres

Sfera-53

Libertas

Ardusat-1

PINOT

PicoDragon

RWASAT-1

Ardusat-X

AQT-D

TechEdSat-3p

NARSScube-1

Flock 1-03

HARP

Flock 1-04

SOCRATES

Flock 1-01

Phoenix

Flock 1-02

Argus-02

Flock 1-05

RadSat-U

Flock 1-06

CryoCube 1

Flock 1-11

AztechSat 1

Flock 1-12

QARMAN

Flock 1-13

SORTIE

Flock 1-07

MERLOT

Flock 1-15

CABERNET

Flock 1-16

DeMi

Flock 1-09

TechEdSat-10

Flock 1-10

G-SATELLITE

Flock 1-14

Quetzal-1

Flock 1-08

Flock 1-17

Flock 1-18

Flock 1-21

Flock 1-22

Flock 1-19

Flock 1-20

Flock 1-25

Flock 1-23

Flock 1-26

Flock 1-24

Ardusat-2

UAP-SAT ?

SkyCube-1

Litsat-1

LituanicaSAT-1

Flock 1-27

Flock 1-28

Chasqui 1

Flock 1b-24

Flock 1b-23

Flock 1b-26

Flock 1b-25

Flock 1b-15

Flock 1b-16

Flock 1b-1

Flock 1b-2

Flock 1b-8

Flock 1b-7

Flock 1b-18

Flock 1b-17

Flock 1b-27

Flock 1b-28

Flock 1b-21

Flock 1b-22

Flock 1b-10

Flock 1b-9

Flock 1b-5

Flock 1b-6

TechEdSat-4

GEARRS

MicroMAS

LambdaSat

Flock 1b-11

Flock 1b-12

SpinSat

STPSat-4

AESP-14

Flock 1d'-1

Flock 1d'-2

Flock 1e-2

Flock 1e-1

Flock 1e-4

Flock 1e-3

Flock 1e-7

Flock 1e-8

Flock 1e-5

Flock 1e-6

Flock 1e-9

Flock 1e-10

Flock 1e-11

Flock 1e-12

Flock 1e-13

Flock 1e-14

Arkyd-3R

Centennial 1