By country
United States36
Russia25
France11
China6
Japan2
Israel1
North Korea1
By rocket
Launches by month
6956866851049
JanFebMarAprMayJunJulAugSepOctNovDec
All launches of 1998
82 launches
| # | Date | Mission | Rocket | Spaceport | Country | Payloads | Outcome |
|---|---|---|---|---|---|---|---|
| 1 | Jan 7, 1998 | LP1998-001 | Athena-2 | Cape Canaveral & Kennedy | United States | 2 | Success |
| 2 | Jan 10, 1998 | Skynet 4D1998-002 | Delta 7925-9.5 | Cape Canaveral & Kennedy | United States | 1 | Success |
| 3 | Jan 22, 1998 | EROS A1998-F01 | Shavit 1 | Palmachim | Israel | 1 | Failure |
| 4 | Jan 23, 1998 | OV-105 Shuttle/Mir1998-003 | Space Shuttle | Cape Canaveral & Kennedy | United States | 2 | Success |
| 5 | Jan 29, 1998 | Soyuz 7K-STM No. 761998-004 | Soyuz-U-PVB | Baikonur | Russia | 1 | Success |
| 6 | Jan 29, 1998 | QUASAR 12?1998-005 | Atlas IIA | Cape Canaveral & Kennedy | United States | 1 | Success |
| 7 | Feb 4, 1998 | Brasilsat B31998-006 | Ariane 44LP | Kourou | France | 2 | Success |
| 8 | Feb 10, 1998 | GFO1998-007 | Taurus 2210 | Vandenberg | United States | 4 | Success |
| 9 | Feb 14, 1998 | Globalstar D-11998-008 | Delta 7420-10C | Cape Canaveral & Kennedy | United States | 4 | Success |
| 10 | Feb 17, 1998 | Kometa No. 191998-009 | Soyuz-U-PVB | Baikonur | Russia | 1 | Success |
| 11 | Feb 18, 1998 | Iridium MS-71998-010 | Delta 7920-10C | Vandenberg | United States | 5 | Success |
| 12 | Feb 21, 1998 | COMETS1998-011 | H-II | Tanegashima | Japan | 1 | Failure · 0.4 |
| 13 | Feb 26, 1998 | SNOE1998-012 | Pegasus XL | Vandenberg | United States | 2 | Success |
| 14 | Feb 27, 1998 | Eutelsat HB41998-013 | Ariane 42P | Kourou | France | 1 | Success |
| 15 | Feb 28, 1998 | INTELSAT 8061998-014 | Atlas IIAS | Cape Canaveral & Kennedy | United States | 1 | Success |
| 16 | Mar 14, 1998 | Progress 7K-TGM No 2401998-015 | Soyuz-U-PVB | Baikonur | Russia | 1 | Success |
| 17 | Mar 16, 1998 | UFO F81998-016 | Atlas II | Cape Canaveral & Kennedy | United States | 1 | Success |
| 18 | Mar 24, 1998 | SPOT-41998-017 | Ariane 40 | Kourou | France | 2 | Success |
| 19 | Mar 25, 1998 | Iridium SV0511998-018 | Chang Zheng 2C-III/SD | Taiyuan | China | 2 | Success |
| 20 | Mar 30, 1998 | Iridium MS-81998-019 | Delta 7920-10C | Vandenberg | United States | 5 | Success |
| 21 | Apr 2, 1998 | TRACE1998-020 | Pegasus XL | Vandenberg | United States | 1 | Success |
| 22 | Apr 7, 1998 | Iridium SV0621998-021 | Proton-K/17S40 | Baikonur | Russia | 7 | Success |
| 23 | Apr 17, 1998 | OV-102 Spacelab1998-022 | Space Shuttle | Cape Canaveral & Kennedy | United States | 3 | Success |
| 24 | Apr 24, 1998 | Globalstar D-21998-023 | Delta 7420-10C | Cape Canaveral & Kennedy | United States | 4 | Success |
| 25 | Apr 28, 1998 | Nilesat 1011998-024 | Ariane 44P | Kourou | France | 2 | Success |
| 26 | Apr 29, 1998 | Oko-1 No. 71221998-025 | Proton-K/DM-2 | Baikonur | Russia | 1 | Success |
| 27 | May 2, 1998 | Iridium SV0691998-026 | Chang Zheng 2C-III/SD | Taiyuan | China | 2 | Success |
| 28 | May 7, 1998 | Oko1998-027 | Molniya 8K78M | Plesetsk | Russia | 1 | Success |
| 29 | May 7, 1998 | Echostar 41998-028 | Proton-K/DM-2M | Baikonur | Russia | 1 | Success |
| 30 | May 9, 1998 | ORION 41998-029 | Titan 401B/Centaur | Cape Canaveral & Kennedy | United States | 1 | Success |
| 31 | May 13, 1998 | NOAA K1998-030 | Titan II SLV | Vandenberg | United States | 1 | Success |
| 32 | May 14, 1998 | Progress 7K-TGM No 2381998-031 | Soyuz-U-PVB | Baikonur | Russia | 1 | Success |
| 33 | May 17, 1998 | Iridium MS-91998-032 | Delta 7920-10C | Vandenberg | United States | 5 | Success |
| 34 | May 30, 1998 | Chinastar 11998-033 | Chang Zheng 3B | Xichang | China | 1 | Success |
| 35 | Jun 2, 1998 | OV-103 Shuttle/Mir1998-034 | Space Shuttle | Cape Canaveral & Kennedy | United States | 3 | Success |
| 36 | Jun 10, 1998 | Thor 31998-035 | Delta 7925-9.5 | Cape Canaveral & Kennedy | United States | 1 | Success |
| 37 | Jun 15, 1998 | Strela-31998-036 | Tsiklon-3 | Plesetsk | Russia | 6 | Success |
| 38 | Jun 18, 1998 | INTELSAT 8051998-037 | Atlas IIAS | Cape Canaveral & Kennedy | United States | 1 | Success |
| 39 | Jun 24, 1998 | Kobal't1998-038 | Soyuz-U-PVB | Plesetsk | Russia | 3 | Success |
| 40 | Jun 25, 1998 | Neman1998-039 | Soyuz-U-PVB | Baikonur | Russia | 1 | Success |
| 41 | Jul 1, 1998 | Molniya-3 No. 611998-040 | Molniya 8K78M | Plesetsk | Russia | 1 | Success |
| 42 | Jul 3, 1998 | Planet B1998-041 | M-V | Uchinoura (Kagoshima) | Japan | 1 | Success |
| 43 | Jul 7, 1998 | Tubsat-N1998-042 | Shtil'-1 | Sea launch platforms | Russia | 3 | Success |
| 44 | Jul 10, 1998 | Resurs-O1 No. 4L1998-043 | Zenit-2 | Baikonur | Russia | 6 | Success |
| 45 | Jul 18, 1998 | xinnuo yihao1998-044 | Chang Zheng 3B | Xichang | China | 1 | Success |
| 46 | Jul 28, 1998 | Tselina-2 No. 14L1998-045 | Zenit-2 | Baikonur | Russia | 1 | Success |
| 47 | Aug 2, 1998 | Orbcomm FM171998-046 | Pegasus XL/HAPS | Wallops | United States | 8 | Success |
| 48 | Aug 12, 1998 | MERCURY 31998-F02 | Titan 401A/Centaur | Cape Canaveral & Kennedy | United States | 1 | Failure |
| 49 | Aug 13, 1998 | Soyuz 7K-STM No. 771998-047 | Soyuz-U-PVB | Baikonur | Russia | 1 | Success |
| 50 | Aug 19, 1998 | Iridium SV0781998-048 | Chang Zheng 2C-III/SD | Taiyuan | China | 2 | Success |
| 51 | Aug 25, 1998 | Singapore-Taiwan 11998-049 | Ariane 44P | Kourou | France | 1 | Success |
| 52 | Aug 27, 1998 | Galaxy X1998-F03 | Delta 8930 | Cape Canaveral & Kennedy | United States | 1 | Failure |
| 53 | Aug 30, 1998 | Astra 2A1998-050 | Proton-K/DM-2M | Baikonur | Russia | 1 | Success |
| 54 | Aug 31, 1998 | Kwangmyongsong-11998-F04 | Paektusan 1 | Tonghae | North Korea | 1 | Failure |
| 55 | Sep 8, 1998 | Iridium MS-101998-051 | Delta 7920-10C | Vandenberg | United States | 5 | Success |
| 56 | Sep 9, 1998 | Globalstar Z11998-F05 | Zenit-2 11K77.05 | Baikonur | Russia | 12 | Failure |
| 57 | Sep 16, 1998 | PAS 71998-052 | Ariane 44LP | Kourou | France | 1 | Success |
| 58 | Sep 23, 1998 | Orbcomm FM211998-053 | Pegasus XL/HAPS | Wallops | United States | 8 | Success |
| 59 | Sep 28, 1998 | Molniya-1T No. 991998-054 | Molniya 8K78M | Plesetsk | Russia | 1 | Success |
| 60 | Oct 3, 1998 | STEX1998-055 | ARPA Taurus | Vandenberg | United States | 2 | Success |
| 61 | Oct 5, 1998 | Eutelsat W21998-056 | Ariane 44L | Kourou | France | 2 | Success |
| 62 | Oct 9, 1998 | Eutelsat HB51998-057 | Atlas IIA | Cape Canaveral & Kennedy | United States | 1 | Success |
| 63 | Oct 20, 1998 | UFO F91998-058 | Atlas IIA | Cape Canaveral & Kennedy | United States | 1 | Success |
| 64 | Oct 21, 1998 | Maqsat-31998-059 | Ariane 5G | Kourou | France | 2 | Success |
| 65 | Oct 23, 1998 | SCD-21998-060 | Pegasus H | Cape Canaveral & Kennedy | United States | 1 | Success |
| 66 | Oct 24, 1998 | Deep Space 11998-061 | Delta 7326-9.5 | Cape Canaveral & Kennedy | United States | 2 | Success |
| 67 | Oct 25, 1998 | Progress 7K-TGM No 2391998-062 | Soyuz-U-PVB | Baikonur | Russia | 2 | Success |
| 68 | Oct 28, 1998 | Afristar1998-063 | Ariane 44L | Kourou | France | 2 | Success |
| 69 | Oct 29, 1998 | OV-103 Research/FF1998-064 | Space Shuttle | Cape Canaveral & Kennedy | United States | 5 | Success |
| 70 | Nov 4, 1998 | PAS 81998-065 | Proton-K/DM-2M | Baikonur | Russia | 1 | Success |
| 71 | Nov 6, 1998 | Iridium MS-111998-066 | Delta 7920-10C | Vandenberg | United States | 5 | Success |
| 72 | Nov 20, 1998 | 77KM No. 175011998-067 | Proton-K | Baikonur | Russia | 1 | Success |
| 73 | Nov 22, 1998 | BONUM-11998-068 | Delta 7925-9.5 | Cape Canaveral & Kennedy | United States | 1 | Success |
| 74 | Dec 4, 1998 | OV-105 ISS1998-069 | Space Shuttle | Cape Canaveral & Kennedy | United States | 6 | Success |
| 75 | Dec 6, 1998 | Satmex 51998-070 | Ariane 42L | Kourou | France | 1 | Success |
| 76 | Dec 6, 1998 | SWAS1998-071 | Pegasus XL | Vandenberg | United States | 1 | Success |
| 77 | Dec 10, 1998 | Nadezhda 17F1181998-072 | Kosmos 11K65M | Plesetsk | Russia | 2 | Success |
| 78 | Dec 11, 1998 | MCO1998-073 | Delta 7425-9.5 | Cape Canaveral & Kennedy | United States | 1 | Success |
| 79 | Dec 19, 1998 | Iridium SV088?1998-074 | Chang Zheng 2C-III/SD | Taiyuan | China | 2 | Success |
| 80 | Dec 22, 1998 | PAS 6B1998-075 | Ariane 42L | Kourou | France | 1 | Success |
| 81 | Dec 24, 1998 | Parus1998-076 | Kosmos 11K65M | Plesetsk | Russia | 1 | Success |
| 82 | Dec 30, 1998 | Uragan No. 86L1998-077 | Proton-K/DM-2 | Baikonur | Russia | 3 | Success |
Source: GCAT launch list, Jonathan C. McDowell (CC BY 4.0). Dates are UTC.