Fragment record
Delta 1
175 fragments catalogued from Delta 1 (launch 1975-004) are entered in the Orbital Register. The first came down on 31 January 1977 and the latest on 10 June 2013.
175
Fragments on record
31 Jan 1977
First came down
21 Nov 1979
Half down by
10 Jun 2013
Latest to come down
32
Still in orbit
Fragments coming down, month by month
Bars: per month · line: share of the cloud downFragments re-entered that monthShare of all 175 on record
The fragments
Every fragment on record
Each fragment has its own register entry and permanent number. Fragment pages are kept out of search results; this page carries them.
Entry no.ObjectCountryLaunchedEnded (UTC)In orbitHow it ended
1982-0267DELTA 1 DEBNORAD 8943 · 1975-004Z · FragmentUnited States—17 Jul 1982—Re-entered1982-0487DELTA 1 DEBNORAD 9300 · 1975-004EB · FragmentUnited States—19 Nov 1982—Re-entered1982-0510DELTA 1 DEBNORAD 9314 · 1975-004ER · FragmentUnited States—1 Dec 1982—Re-entered1983-0470DELTA 1 DEBNORAD 8991 · 1975-004BZ · FragmentUnited States—9 Dec 1983—Re-entered1983-0475DELTA 1 DEBNORAD 8996 · 1975-004CE · FragmentUnited States—10 Dec 1983—Re-entered1984-0227DELTA 1 DEBNORAD 9292 · 1975-004DT · FragmentUnited States—24 May 1984—Re-entered1985-0050DELTA 1 DEBNORAD 9948 · 1975-004HC · FragmentUnited States—2 Mar 1985—Re-entered1986-0295DELTA 1 DEBNORAD 9685 · 1975-004GG · FragmentUnited States—17 Jul 1986—Re-entered1986-0399DELTA 1 DEBNORAD 8995 · 1975-004CD · FragmentUnited States—11 Oct 1986—Re-entered1986-0504DELTA 1 DEBNORAD 8993 · 1975-004CB · FragmentUnited States—1 Dec 1986—Re-entered1988-0337DELTA 1 DEBNORAD 9621 · 1975-004FW · FragmentUnited States—31 May 1988—Re-entered1989-0097DELTA 1 DEBNORAD 9305 · 1975-004EG · FragmentUnited States—24 Jan 1989—Re-entered1989-0488DELTA 1 DEBNORAD 17730 · 1975-004HJ · FragmentUnited States—9 May 1989—Re-entered1989-0551DELTA 1 DEBNORAD 8953 · 1975-004AK · FragmentUnited States—7 Jun 1989—Re-entered1989-0613DELTA 1 DEBNORAD 14882 · 1975-004HG · FragmentUnited States—2 Jul 1989—Re-entered1989-0768DELTA 1 DEBNORAD 8692 · 1975-004Q · FragmentUnited States—28 Aug 1989—Re-entered1989-0828DELTA 1 DEBNORAD 9545 · 1975-004FH · FragmentUnited States—21 Sep 1989—Re-entered1989-0890DELTA 1 DEBNORAD 8967 · 1975-004AZ · FragmentUnited States—16 Oct 1989—Re-entered1990-0412DELTA 1 DEBNORAD 9689 · 1975-004GL · FragmentUnited States—12 Sep 1990—Re-entered1990-0419DELTA 1 DEBNORAD 8675 · 1975-004C · FragmentUnited States—18 Sep 1990—Re-entered
175 entries · page 8 of 9
Other break-ups