Findings
Notable recoveries, identifications and lessons from the search. These are not discoveries.
Our search linked five Rubin detections on five nights across June–July 2026 (MJD 61217–61232), at about 46 AU with a radial rms of 0.05″. Initially labelled unknown, this is the known object 2025 OO737 about 2′ from its catalogue prediction, not a discovery.
One row per designation and field in the on-disk search reports or latest log. Repeated appearances in a field are collapsed. These bodies were linked without seeding the search with their catalogue orbit; a catalogue source merely present in a field is not counted. Reviewed identifications supersede old labels.
| Designation | Field | Dates | r | Obs / nights | Poor orbit |
|---|---|---|---|---|---|
| 2026 DZ64 | lasair_148.5_2.0 | 2026-04-21 – 2026-05-19 (MJD 61,151.0–61,180.0) | 33.34 AU | 5 / 5 | Not flagged |
| 2026 EH139 | lasair_151.5_2.0 | 2026-04-10 – 2026-05-30 (MJD 61,140.1–61,191.0) | 23.31 AU | 13 / 12 | Not flagged |
| 2026 HR19 | lasair_151.5_2.0 | 2026-04-21 – 2026-05-19 (MJD 61,151.0–61,180.0) | 46.60 AU | 5 / 5 | Not flagged |
| 2013 EV134 | lasair_239.5_-13.0 | 2026-05-22 – 2026-06-08 (MJD 61,182.2–61,199.2) | 30.40 AU | 6 / 5 | Not flagged |
| 2025 MT351 | lasair_242.5_-13.0 | 2026-05-24 – 2026-06-12 (MJD 61,184.2–61,203.1) | 38.34 AU | 4 / 4 | Not flagged |
| 2025 MP350 | lasair_245.5_-13.0 | 2026-05-22 – 2026-06-08 (MJD 61,182.2–61,199.2) | 44.80 AU | 4 / 4 | Not flagged |
| 2025 ME278 | lasair_254.5_-16.0 | 2026-05-26 – 2026-06-12 (MJD 61,186.2–61,203.2) | 31.31 AU | 4 / 4 | Not flagged |
| 2025 LF3 | lasair_320.5_-18.0 | 2026-06-27 – 2026-07-14 (MJD 61,218.3–61,235.3) | 37.99 AU | 6 / 4 | Not flagged |
| 2025 LY2 | lasair_320.5_-18.0 | 2026-06-27 – 2026-07-10 (MJD 61,218.3–61,231.3) | 43.43 AU | 6 / 4 | Not flagged |
| 2025 LD3 | lasair_323.5_-11.0 | 2026-06-27 – 2026-07-12 (MJD 61,218.3–61,233.3) | 35.01 AU | 7 / 5 | Not flagged |
| 2025 MQ348 | lasair_323.5_-14.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.3) | 43.61 AU | 4 / 4 | Not flagged |
| 2025 MA351 | lasair_326.5_-10.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.3) | 32.44 AU | 5 / 5 | Not flagged |
| 2025 LP3 | lasair_326.5_-13.0 | 2026-06-26 – 2026-07-12 (MJD 61,217.4–61,233.3) | 41.43 AU | 5 / 5 | Not flagged |
| 2025 LM2 | lasair_326.5_-13.0 | 2026-06-26 – 2026-07-12 (MJD 61,217.4–61,233.3) | 37.77 AU | 4 / 4 | Not flagged |
| 2025 MY350 | lasair_326.5_-16.0 | 2026-06-26 – 2026-07-12 (MJD 61,217.4–61,233.3) | 36.83 AU | 5 / 5 | Not flagged |
| 2025 LK3 | lasair_326.5_-16.0 | 2026-06-26 – 2026-07-12 (MJD 61,217.4–61,233.3) | 41.50 AU | 4 / 4 | Not flagged |
| 2025 MQ350 | lasair_329.5_-12.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3) | 28.10 AU | 4 / 4 | Not flagged |
| 2006 OC22 | lasair_329.5_-12.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.3) | 42.92 AU | 4 / 4 | Not flagged |
| 2025 MS350 | lasair_329.5_-12.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.3) | 36.90 AU | 5 / 4 | Not flagged |
| 2025 MT349 | lasair_329.5_-12.0 | 2026-06-26 – 2026-07-09 (MJD 61,217.4–61,230.3) | 41.34 AU | 4 / 4 | Not flagged |
| 2025 OK344 | lasair_329.5_-15.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3) | 45.75 AU | 4 / 4 | Not flagged |
| 2025 OV342 | lasair_329.5_-15.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.4) | 33.59 AU | 7 / 4 | Not flagged |
| 2025 OO737 | lasair_329.5_-9.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.0–61,232.0) | 46.26 AU | 5 / 5 | Yes |
| 2025 MK402 | lasair_329.5_-9.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.4) | 29.46 AU | 4 / 4 | Not flagged |
| 2025 MH396 | lasair_329.5_-9.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.3) | 39.65 AU | 4 / 4 | Not flagged |
| 2025 NM190 | lasair_332.5_-11.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.3) | 36.08 AU | 6 / 4 | Not flagged |
| 2025 NR190 | lasair_332.5_-14.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3) | 48.79 AU | 6 / 5 | Not flagged |
| 2025 NL189 | lasair_332.5_-14.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3) | 35.92 AU | 4 / 4 | Not flagged |
| 2025 NC193 | lasair_332.5_-14.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3) | 41.94 AU | 5 / 4 | Not flagged |
| 2025 NL546 | lasair_332.5_-14.0 | 2026-06-30 – 2026-07-14 (MJD 61,221.4–61,235.3) | 42.86 AU | 5 / 4 | Not flagged |
| 2025 NL190 | lasair_332.5_-14.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3) | 39.30 AU | 6 / 5 | Not flagged |
| 2025 NL191 | lasair_335.5_-10.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.4) | 39.65 AU | 9 / 5 | Not flagged |
| 2025 NZ190 | lasair_335.5_-13.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3) | 44.79 AU | 6 / 5 | Not flagged |
| 2025 NJ194 | lasair_335.5_-13.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.4) | 51.45 AU | 4 / 4 | Not flagged |
| 2025 NR189 | lasair_335.5_-7.0 | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.4) | 47.56 AU | 5 / 4 | Not flagged |
| 2025 NV190 | lasair_338.5_-13.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.4) | 36.19 AU | 9 / 5 | Not flagged |
| 2025 NL549 | lasair_338.5_-13.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3) | 38.57 AU | 4 / 4 | Not flagged |
| 2025 NX190 | lasair_338.5_-13.0 | 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3) | 33.00 AU | 4 / 4 | Not flagged |
| 2025 NH192 | lasair_338.5_-7.0 | 2026-06-26 – 2026-07-12 (MJD 61,217.4–61,233.4) | 42.48 AU | 4 / 4 | Not flagged |
| 2025 NN191 | lasair_341.5_-10.0 | 2026-06-27 – 2026-07-11 (MJD 61,218.4–61,232.4) | 38.89 AU | 4 / 4 | Not flagged |
| 2025 NU189 | lasair_344.5_-9.0 | 2026-06-27 – 2026-07-12 (MJD 61,218.4–61,233.4) | 44.64 AU | 4 / 4 | Not flagged |
| 2025 NM192 | lasair_gonggong | 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.4) | 41.55 AU | 6 / 4 | Not flagged |
| 2025 NQ193 | lasair_gonggong | 2026-07-07 – 2026-07-12 (MJD 61,228.4–61,233.4) | 35.08 AU | 4 / 4 | Not flagged |
Known matches and unresolved report candidates are listed below. Human review of the archival Ophiuchus links and cell4710 link rejected them as chance alignments (docs/SWEEPS.md); some rerun reports no longer contain those historical links.
| Field | Candidate | Disposition |
|---|---|---|
| lasair_148.5_2.0 | #1 | Known: 2026 DZ64 |
| lasair_151.5_2.0 | #1 | Known: 2026 EH139 |
| lasair_151.5_2.0 | #2 | Known: 2026 HR19 |
| lasair_239.5_-13.0 | #1 | Known: 2013 EV134 |
| lasair_242.5_-13.0 | #1 | Known: 2025 MT351 |
| lasair_245.5_-13.0 | #1 | Known: 2025 MP350 |
| lasair_254.5_-16.0 | #1 | Known: 2025 ME278 |
| lasair_320.5_-18.0 | #1 | Known: 2025 LF3 |
| lasair_320.5_-18.0 | #2 | Known: 2025 LY2 |
| lasair_323.5_-11.0 | #1 | Known: 2025 LD3 |
| lasair_323.5_-14.0 | #1 | Known: 2025 MQ348 |
| lasair_326.5_-10.0 | #1 | Known: 2025 MA351 |
| lasair_326.5_-13.0 | #1 | Known: 2025 LP3 |
| lasair_326.5_-13.0 | #2 | Known: 2025 LM2 |
| lasair_326.5_-16.0 | #1 | Known: 2025 MY350 |
| lasair_326.5_-16.0 | #2 | Known: 2025 LK3 |
| lasair_329.5_-12.0 | #1 | Known: 2025 MQ350 |
| lasair_329.5_-12.0 | #2 | Known: 2006 OC22 |
| lasair_329.5_-12.0 | #3 | Known: 2025 MS350 |
| lasair_329.5_-12.0 | #4 | Known: 2025 MT349 |
| lasair_329.5_-15.0 | #1 | Known: 2025 OK344 |
| lasair_329.5_-15.0 | #2 | Known: 2025 OV342 |
| lasair_329.5_-9.0 | #1 | Known: 2025 OO737 (poorly determined orbit) |
| lasair_329.5_-9.0 | #2 | Known: 2025 MK402 |
| lasair_329.5_-9.0 | #3 | Known: 2025 MH396 |
| lasair_332.5_-11.0 | #1 | Known: 2025 NM190 |
| lasair_332.5_-14.0 | #1 | Known: 2025 NR190 |
| lasair_332.5_-14.0 | #2 | Known: 2025 NL189 |
| lasair_332.5_-14.0 | #3 | Known: 2025 NC193 |
| lasair_332.5_-14.0 | #4 | Known: 2025 NL546 |
| lasair_332.5_-14.0 | #5 | Known: 2025 NL190 |
| lasair_335.5_-10.0 | #1 | Known: 2025 NL191 |
| lasair_335.5_-13.0 | #1 | Known: 2025 NZ190 |
| lasair_335.5_-13.0 | #2 | Known: 2025 NJ194 |
| lasair_335.5_-7.0 | #1 | Known: 2025 NR189 |
| lasair_338.5_-13.0 | #1 | Known: 2025 NV190 |
| lasair_338.5_-13.0 | #2 | Known: 2025 NL549 |
| lasair_338.5_-13.0 | #3 | Known: 2025 NX190 |
| lasair_338.5_-7.0 | #1 | Known: 2025 NH192 |
| lasair_341.5_-10.0 | #1 | Known: 2025 NN191 |
| lasair_344.5_-9.0 | #1 | Known: 2025 NU189 |
| lasair_gonggong | #1 | Known: 2025 NM192 |
| lasair_gonggong | #2 | Known: 2025 NQ193 |
| oph_247_m24 | #1 | Historical link; field's weak links rejected as chance alignments in human review |
| oph_247_m24 | #2 | Historical link; field's weak links rejected as chance alignments in human review |
| cell4710 | Archival review | Rejected: 4-night chance alignment; motion, colour and non-detection checks |
| oph_247_m24 | Archival review | Rejected: weak 4–5-night chance alignments near the detection limit |