IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.8270057286 ± 2.08e-08 |
| Semi-major axis (a) | 1.0780378356 AU ± 7.96e-10 |
| Inclination (i) | 22.80322165° ± 4.67e-06 |
| Long. of Asc. Node (Ω) | 87.95241860° ± 1.45e-06 |
| Arg. of Perihelion (ω) | 31.43821085° ± 2.76e-06 |
| Mean Anomaly (M) | 153.07893635° ± 3.50e-06 |
| Mean Motion (n) | 0.8805646990°/day ± 9.75e-10 |
| Perihelion dist (q) | 0.18649437 AU ± 2.24e-08 |
| Aphelion dist (Q) | 1.96958130 AU ± 2.25e-08 |
| Orbital Period | 1.11931160 yr ± 1.24e-09 |
| NGA Model | r2 |
| A2 | -4.25335087e-15 ± 1.75e-16 AU/d² |
| H (abs. magnitude) | 16.53 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.450″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.033646 AU |
| Observations Used | 1864 |
| Radar Obs Used | 23 |
| Gaia Obs Used | 31 |
| Oppositions | 7 |
| Arc Total | 1949-2025 |
| First Observation Used | 1949-06-27 |
| Last Observation Used | 2025-08-18 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2020-07-31 19:34:15 | S | 21 40 28.414 | -50 09 24.70 | – | V | C57 |
| 2020-07-31 19:34:15 | s | 1 +134780.73 | 0 +78987.674 | 5100.0 | – | C57 |
| 2020-07-31 19:44:15 | S | 21 40 26.366 | -50 09 39.78 | – | V | C57 |
| 2020-07-31 19:44:15 | s | 1 +134987.68 | 7 +80070.435 | 5700.0 | – | C57 |
| 2020-07-31 20:04:15 | S | 21 40 23.863 | -50 09 57.85 | – | V | C57 |
| 2020-07-31 20:04:15 | s | 1 +135386.62 | 3 +82227.050 | 5010.0 | – | C57 |
| 2020-07-31 20:14:15 | S | 21 40 21.802 | -50 10 07.10 | – | V | C57 |
| 2020-07-31 20:14:15 | s | 1 +135578.72 | 4 +83300.907 | 3720.0 | – | C57 |
| 2020-07-31 20:34:15 | S | 21 40 17.729 | -50 10 26.98 | – | V | C57 |
| 2020-07-31 20:34:15 | s | 1 +135948.48 | 9 +85439.730 | 9320.0 | – | C57 |
| 2020-07-31 20:54:15 | S | 21 40 14.174 | -50 10 58.69 | – | V | C57 |
| 2020-07-31 20:54:15 | s | 1 +136299.38 | 9 +87566.717 | 2510.0 | – | C57 |
| 2020-07-31 21:34:15 | S | 21 40 06.754 | -50 11 47.51 | – | V | C57 |
| 2020-07-31 21:34:15 | s | 1 +136946.38 | 4 +91785.286 | 1920.0 | – | C57 |
| 2020-07-31 21:44:15 | S | 21 40 04.932 | -50 12 03.31 | – | V | C57 |
| 2020-07-31 21:44:15 | s | 1 +137097.02 | 8 +92832.575 | 5350.0 | – | C57 |
| 2020-07-31 21:54:15 | S | 21 40 03.058 | -50 12 13.18 | – | V | C57 |
| 2020-07-31 21:54:15 | s | 1 +137243.33 | 4 +93876.932 | 8240.0 | – | C57 |
| 2020-07-31 22:04:15 | S | 21 40 01.258 | -50 12 20.92 | – | V | C57 |
| 2020-07-31 22:04:15 | s | 1 +137385.35 | 2 +94918.361 | 570.0 | – | C57 |
| 2020-07-31 22:14:15 | S | 21 39 59.590 | -50 12 36.72 | – | V | C57 |
| 2020-07-31 22:14:15 | s | 1 +137523.13 | 4 +95956.868 | 2360.0 | – | C57 |
| 2020-07-31 22:34:15 | S | 21 39 56.033 | -50 12 59.69 | – | V | C57 |
| 2020-07-31 22:34:15 | s | 1 +137786.17 | 9 +98025.134 | 4340.0 | – | C57 |
| 2020-07-31 22:44:15 | S | 21 39 54.341 | -50 13 10.27 | – | V | C57 |
| 2020-07-31 22:44:15 | s | 1 +137911.53 | 8 +99054.905 | 4550.0 | – | C57 |
| 2020-07-31 22:54:15 | S | 21 39 51.986 | -50 13 16.93 | – | V | C57 |
| 2020-07-31 22:54:15 | s | 1 +138032.85 | 2 +100081.77 | 4230.0 | – | C57 |
| 2020-07-31 23:14:15 | S | 21 39 49.166 | -50 13 50.70 | – | V | C57 |
| 2020-07-31 23:14:15 | s | 1 +138263.52 | 3 +102126.83 | 2060.0 | – | C57 |
| 2020-07-31 23:34:15 | S | 21 39 45.869 | -50 14 06.97 | – | V | C57 |
| 2020-07-31 23:34:15 | s | 1 +138478.55 | 3 +104160.36 | 7890.0 | – | C57 |
| 2020-08-01 00:04:15 | S | 21 39 40.166 | -50 14 44.88 | – | V | C57 |
| 2020-08-01 00:04:15 | s | 1 +138772.52 | 9 +107189.14 | 7950.0 | – | C57 |
| 2020-08-01 00:14:15 | S | 21 39 37.942 | -50 15 02.12 | – | V | C57 |
| 2020-08-01 00:14:15 | s | 1 +138863.07 | 0 +108193.03 | 3680.0 | – | C57 |
| 2020-08-01 00:24:15 | S | 21 39 35.892 | -50 15 06.77 | – | V | C57 |
| 2020-08-01 00:24:15 | s | 1 +138949.95 | 5 +109194.07 | 8940.0 | – | C57 |
| 2020-08-01 00:34:15 | S | 21 39 34.250 | -50 15 23.65 | – | V | C57 |
| 2020-08-01 00:34:15 | s | 1 +139033.22 | 4 +110192.28 | 3730.0 | – | C57 |
| 2020-08-01 00:54:15 | S | 21 39 31.147 | -50 15 43.88 | – | V | C57 |
| 2020-08-01 00:54:15 | s | 1 +139189.06 | 7 +112180.21 | 1940.0 | – | C57 |
| 2020-08-01 01:04:15 | S | 21 39 29.959 | -50 15 54.11 | – | V | C57 |
| 2020-08-01 01:04:15 | s | 1 +139261.72 | 0 +113169.95 | 5360.0 | – | C57 |
| 2020-08-01 01:14:15 | S | 21 39 27.259 | -50 16 06.60 | – | V | C57 |
| 2020-08-01 01:14:15 | s | 1 +139330.91 | 0 +114156.88 | 8330.0 | – | C57 |
| 2020-08-01 02:04:15 | S | 21 39 18.252 | -50 17 13.92 | – | V | C57 |
| 2020-08-01 02:04:15 | s | 1 +139626.20 | 4 +119049.69 | 6640.0 | – | C57 |
| 2020-08-01 02:14:15 | S | 21 39 16.061 | -50 17 19.82 | – | V | C57 |
| 2020-08-01 02:14:15 | s | 1 +139675.38 | 1 +120019.93 | 7020.0 | – | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1968-06-14 05:30:00 | 115417.1 | 3 | Hz | 2388 | -14 | -13 |
| 1968-06-14 19:00:00 | 50487.7 | 4 | Hz | 7840 | -2 | -2 |
| 1968-06-14 22:20:00 | -10324.1 | 3 | Hz | 2388 | -14 | -13 |
| 1968-06-14.229167 | 11541710 | 100 | Hz | 2388 | 252 | 253 |
| 1968-06-14.791667 | 5048770 | 400 | Hz | 7840 | 254 | 254 |
| 1968-06-14.930556 | -1032410 | 100 | Hz | 2388 | 252 | 253 |
| 1968-06-15 03:00:00 | -167331.6 | 4 | Hz | 7840 | -2 | -2 |
| 1968-06-15 04:30:00 | -61207.2 | 3 | Hz | 2388 | -14 | -13 |
| 1968-06-15 09:40:00 | -104441.9 | 3 | Hz | 2388 | -14 | -13 |
| 1968-06-15.125000 | -16733160 | 400 | Hz | 7840 | 254 | 254 |
| 1968-06-15.187500 | -6120720 | 100 | Hz | 2388 | 252 | 253 |
| 1968-06-15.402778 | -10444190 | 100 | Hz | 2388 | 252 | 253 |
| 1968-06-16 01:40:00 | -202453.5 | 3 | Hz | 2388 | -14 | -13 |
| 1968-06-16 06:30:00 | -234710 | 3 | Hz | 2388 | -14 | -13 |
| 1968-06-16 10:00:00 | -255404.7 | 3 | Hz | 2388 | -14 | -13 |
| 1968-06-16.069444 | -20245350 | 100 | Hz | 2388 | 252 | 253 |
| 1968-06-16.270833 | -23471000 | 100 | Hz | 2388 | 252 | 253 |
| 1968-06-16.416667 | -25540470 | 100 | Hz | 2388 | 252 | 253 |
| 1996-06-08 14:00:00 | 560070 | 10 | Hz | 8510 | -14 | -14 |
| 1996-06-08.583333 | 56007000 | 1000 | Hz | 8510 | 253 | 253 |
| 1996-06-10 14:00:00 | 153114 | 10 | Hz | 8510 | -14 | -14 |
| 1996-06-10.583333 | 15311400 | 1000 | Hz | 8510 | 253 | 253 |
| 2015-06-13 23:50:00 | 1123284.559 | 5 | Hz | 8560 | -14 | -14 |
| 2015-06-14 00:30:00 | 70583814.78 | 20 | us | 8560 | -14 | -14 |
| 2015-06-14 01:10:00 | 70272229.12 | 3 | us | 8560 | -14 | -14 |
| 2015-06-14 23:30:00 | 822302.025 | 5 | Hz | 8560 | -14 | -14 |
| 2015-06-15 00:00:00 | 60903291.94 | 2.5 | us | 8560 | -14 | -14 |
| 2015-06-16 23:20:00 | 53984215.88 | 2.5 | us | 8560 | -14 | -14 |
| 2015-06-18 00:02:00 | 58591220.063 | 0.4 | us | 2380 | -1 | -1 |
| 2015-06-18 00:58:00 | 58866141.404 | 0.4 | us | 2380 | -1 | -1 |
| 2015-06-18 23:41:00 | 67308377.46 | 1 | us | 2380 | -1 | -1 |
| 2015-06-18.001389 | 585912200630 | 4000 | us | 2380 | 251 | 251 |
| 2015-06-18.040278 | 588661414040 | 4000 | us | 2380 | 251 | 251 |
| 2015-06-18.986806 | 673083774600 | 10000 | us | 2380 | 251 | 251 |
| 2015-06-19 01:37:00 | 68163275.576 | 1 | us | 2380 | -1 | -1 |
| 2015-06-19.067361 | 681632755760 | 10000 | us | 2380 | 251 | 251 |
| 2015-06-20 00:58:00 | 79708409.313 | 2 | us | 2380 | -1 | -1 |
| 2015-06-20 01:33:00 | 80022300.658 | 2 | us | 2380 | -1 | -1 |
| 2015-06-20.040278 | 797084093130 | 20000 | us | 2380 | 251 | 251 |
| 2015-06-20.064583 | 800223006580 | 20000 | us | 2380 | 251 | 251 |