January 1998
7 Jan
10 Jan
Skynet 4D
Delta22 Jan
Ofek-4
Shavit23 Jan
STS-89
Space Shuttle29 Jan
Soyuz TM-27
Soyuz29 Jan
USA-137
Atlas
February 1998
4 Feb
5 Feb
ENA/EPS/LAP
SS-52010 Feb
GFO and Orbcomm
Minotaur14 Feb
Globalstar-1
Delta17 Feb
Kosmos 2349
Soyuz18 Feb
MS-7
Delta21 Feb
COMETS
H226 Feb
27 Feb
28 Feb
Intelsat 806
Atlas
March 1998
14 Mar
Progress M-38
Soyuz16 Mar
USA-138
Atlas24 Mar
25 Mar
Iridium 51
Long March30 Mar
MS-8
Delta
April 1998
2 Apr
7 Apr
Iridium 62
Proton17 Apr
STS-90
Space Shuttle24 Apr
Globalstar-2
Delta28 Apr
29 Apr
Kosmos 2350
Proton
May 1998
2 May
Iridium 69
Long March7 May
Kosmos 2351
Molniya7 May
EchoStar IV
Proton9 May
USA-139
Titan13 May
NOAA-15
Titan14 May
Progress M-39
Soyuz17 May
MS-9
Delta30 May
ChinaStar 1
Long March
June 1998
2 Jun
STS-91
Space Shuttle10 Jun
Thor III
Delta15 Jun
Kosmos 2352
Tsyklon18 Jun
Intelsat 805
Atlas24 Jun
Kosmos 2358
Soyuz25 Jun
Kosmos 2359
Soyuz
July 1998
1 Jul
Molniya 3-49
Molniya3 Jul
PLANET-B
Mu7 Jul
Tubsat-N
Shtil10 Jul
Resurs-O1 No.4
Zenit18 Jul
SinoSat 1
Long March28 Jul
Kosmos 2360
Zenit
August 1998
2 Aug
12 Aug
NROL-7
Titan13 Aug
Soyuz TM-28
Soyuz19 Aug
Iridium 76
Long March25 Aug
27 Aug
Galaxy 10
Delta30 Aug
Astra 2A
Proton
September 1998
8 Sep
MS-10
Delta9 Sep
Globalstar 5
Zenit16 Sep
23 Sep
28 Sep
Molniya-1T
Molniya
October 1998
3 Oct
Space Technology Experiment
Minotaur5 Oct
9 Oct
Hot Bird 5
Atlas20 Oct
USA-140
Atlas21 Oct
22 Oct
24 Oct
Deep Space 1
Delta25 Oct
Progress M-40
Soyuz28 Oct
29 Oct
STS-95
Space Shuttle
November 1998
December 1998
4 Dec
STS-88
Space Shuttle6 Dec
6 Dec
10 Dec
Nadezhda 5
Kosmos11 Dec
Mars Climate Orbiter
Delta19 Dec
Iridium 88
Long March22 Dec
24 Dec
Kosmos 2361
Kosmos30 Dec
Kosmos 2362
Proton