Fragment record
Delta 1
204 fragments catalogued from Delta 1 (launch 1972-058) are entered in the Orbital Register. The first came down on 12 October 1975 and the latest on 25 January 2024.
204
Fragments on record
12 Oct 1975
First came down
9 May 1981
Half down by
25 Jan 2024
Latest to come down
39
Still in orbit
Fragments coming down, month by month
Bars: per month · line: share of the cloud downFragments re-entered that monthShare of all 204 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
1975-0398DELTA 1 DEBNORAD 8125 · 1972-058ED · FragmentUnited States—12 Oct 1975—Re-entered1975-0437DELTA 1 DEBNORAD 8097 · 1972-058DY · FragmentUnited States—15 Nov 1975—Re-entered1975-0447DELTA 1 DEBNORAD 7884 · 1972-058BB · FragmentUnited States—23 Nov 1975—Re-entered1976-0026DELTA 1 DEBNORAD 8434 · 1972-058FP · FragmentUnited States—31 Jan 1976—Re-entered1976-0171DELTA 1 DEBNORAD 8096 · 1972-058DX · FragmentUnited States—18 Jun 1976—Re-entered1977-0104DELTA 1 DEBNORAD 7832 · 1972-058C · FragmentUnited States—12 Feb 1977—Re-entered1977-0117DELTA 1 DEBNORAD 7835 · 1972-058F · FragmentUnited States—23 Feb 1977—Re-entered1977-0118DELTA 1 DEBNORAD 8506 · 1972-058GB · FragmentUnited States—23 Feb 1977—Re-entered1977-0146DELTA 1 DEBNORAD 8393 · 1972-058FK · FragmentUnited States—16 Mar 1977—Re-entered1977-0190DELTA 1 DEBNORAD 9729 · 1972-058HV · FragmentUnited States—21 Apr 1977—Re-entered1977-0204DELTA 1 DEBNORAD 8087 · 1972-058DN · FragmentUnited States—5 May 1977—Re-entered1977-0463DELTA 1 DEBNORAD 8540 · 1972-058GP · FragmentUnited States—2 Nov 1977—Re-entered1978-0001DELTA 1 DEBNORAD 8575 · 1972-058HC · FragmentUnited States—2 Jan 1978—Re-entered1978-0034DELTA 1 DEBNORAD 8536 · 1972-058GK · FragmentUnited States—22 Jan 1978—Re-entered1978-0128DELTA 1 DEBNORAD 8503 · 1972-058FY · FragmentUnited States—21 Mar 1978—Re-entered1978-0160DELTA 1 DEBNORAD 8378 · 1972-058EU · FragmentUnited States—11 Apr 1978—Re-entered1978-0304DELTA 1 DEBNORAD 9672 · 1972-058HN · FragmentUnited States—2 Jul 1978—Re-entered1978-0324DELTA 1 DEBNORAD 8001 · 1972-058DC · FragmentUnited States—16 Jul 1978—Re-entered1978-0327DELTA 1 DEBNORAD 8093 · 1972-058DU · FragmentUnited States—18 Jul 1978—Re-entered1978-0345DELTA 1 DEBNORAD 8532 · 1972-058GF · FragmentUnited States—26 Jul 1978—Re-entered
204 entries · page 1 of 11
Other break-ups