IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.4059016556 ± 4.35e-09 |
| Semi-major axis (a) | 1.5415724184 AU ± 7.25e-10 |
| Inclination (i) | 24.53563599° ± 8.41e-07 |
| Long. of Asc. Node (Ω) | 220.68792372° ± 1.75e-06 |
| Arg. of Perihelion (ω) | 321.78911043° ± 1.84e-06 |
| Mean Anomaly (M) | 163.00612547° ± 9.55e-07 |
| Mean Motion (n) | 0.5149515611°/day ± 3.63e-10 |
| Perihelion dist (q) | 0.91584562 AU ± 6.72e-09 |
| Aphelion dist (Q) | 2.16729922 AU ± 6.78e-09 |
| Orbital Period | 1.91401747 yr ± 1.35e-09 |
| H (abs. magnitude) | 15.96 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.272″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.029256 AU |
| Observations Used | 10512 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 113 |
| Oppositions | 14 |
| Arc Total | 1987-2025 |
| First Observation Used | 1987-08-22 |
| Last Observation Used | 2025-12-01 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2021-07-12 20:34:00 | S | 19 01 51.794 | +36 18 44.64 | – | V | C57 |
| 2021-07-12 20:34:00 | s | 1 +141606.23 | 8 +294211.02 | 4980.0 | – | C57 |
| 2021-07-12 20:44:00 | S | 19 01 50.765 | +36 18 38.09 | – | V | C57 |
| 2021-07-12 20:44:00 | s | 1 +141341.82 | 2 +294683.78 | 8430.0 | – | C57 |
| 2021-07-12 21:04:00 | S | 19 01 50.004 | +36 18 28.69 | – | V | C57 |
| 2021-07-12 21:04:00 | s | 1 +140811.27 | 4 +295625.74 | 820.0 | – | C57 |
| 2021-07-13 04:14:00 | S | 19 01 22.872 | +36 14 31.74 | – | V | C57 |
| 2021-07-13 04:14:00 | s | 1 +128888.78 | 1 +314742.87 | 7580.0 | – | C57 |
| 2021-07-13 05:24:00 | S | 19 01 18.394 | +36 13 54.80 | – | V | C57 |
| 2021-07-13 05:24:00 | s | 1 +126861.76 | 6 +317653.50 | 4050.0 | – | C57 |
| 2021-07-13 05:44:00 | S | 19 01 17.251 | +36 13 40.62 | – | V | C57 |
| 2021-07-13 05:44:00 | s | 1 +126278.53 | 5 +318474.93 | 9690.0 | – | C57 |
| 2021-07-13 08:14:00 | S | 19 01 07.764 | +36 12 22.36 | – | V | C57 |
| 2021-07-13 08:14:00 | s | 1 +121848.52 | 3 +324492.75 | 9280.0 | – | C57 |
| 2021-07-13 09:12:47 | C | 19 01 37.20 | +36 16 34.3 | – | V | T05 |
| 2021-07-13 09:14:00 | S | 19 01 04.457 | +36 11 52.51 | – | V | C57 |
| 2021-07-13 09:14:00 | s | 1 +120049.92 | 3 +326829.78 | 1320.0 | – | C57 |
| 2021-07-13 09:15:25 | C | 19 01 37.03 | +36 16 33.1 | – | V | T05 |
| 2021-07-13 09:34:13 | C | 19 01 35.70 | +36 16 23.9 | – | V | T05 |
| 2021-07-13 10:06:51 | C | 19 01 33.44 | +36 16 08.1 | – | V | T05 |
| 2021-07-13 16:54:00 | S | 19 00 35.976 | +36 07 32.81 | – | V | C57 |
| 2021-07-13 16:54:00 | s | 1 +105805.40 | 5 +343444.52 | 6370.0 | – | C57 |
| 2021-07-13 17:04:00 | S | 19 00 35.465 | +36 07 25.32 | – | V | C57 |
| 2021-07-13 17:04:00 | s | 1 +105487.51 | 8 +343780.53 | 2930.0 | – | C57 |
| 2021-07-13 17:14:00 | S | 19 00 34.901 | +36 07 21.50 | – | V | C57 |
| 2021-07-13 17:14:00 | s | 1 +105169.30 | 7 +344115.48 | 8680.0 | – | C57 |
| 2021-07-13 17:24:00 | S | 19 00 33.986 | +36 07 13.91 | – | V | C57 |
| 2021-07-13 17:24:00 | s | 1 +104850.77 | 5 +344449.38 | 3650.0 | – | C57 |
| 2021-07-13 18:24:00 | S | 19 00 30.209 | +36 06 45.50 | – | V | C57 |
| 2021-07-13 18:24:00 | s | 1 +102932.90 | 8 +346430.67 | 6990.0 | – | C57 |
| 2021-07-13 22:45:16 | C | 19 00 44.61 | +36 09 49.0 | – | V | Z45 |
| 2021-07-13 22:52:08 | C | 19 00 44.14 | +36 09 45.6 | – | V | Z45 |
| 2021-07-13 22:59:01 | C | 19 00 43.68 | +36 09 42.2 | – | V | Z45 |
| 2021-07-13 23:07:37 | C | 19 00 43.11 | +36 09 37.9 | – | V | Z45 |
| 2021-07-14 08:24:00 | S | 18 59 40.306 | +35 58 53.33 | – | V | C57 |
| 2021-07-14 08:24:00 | s | 1 +75047.750 | 0 +370285.12 | 2450.0 | – | C57 |
| 2021-07-14 08:44:00 | S | 18 59 39.127 | +35 58 36.91 | – | V | C57 |
| 2021-07-14 08:44:00 | s | 1 +74363.816 | 0 +370766.77 | 830.0 | – | C57 |
| 2021-07-14 08:54:00 | S | 18 59 38.388 | +35 58 37.42 | – | V | C57 |
| 2021-07-14 08:54:00 | s | 1 +74021.554 | 0 +371006.12 | 9360.0 | – | C57 |
| 2021-07-14 09:04:00 | S | 18 59 38.285 | +35 58 30.14 | – | V | C57 |
| 2021-07-14 09:04:00 | s | 1 +73679.098 | 0 +371244.49 | 7450.0 | – | C57 |
| 2021-07-14 09:14:00 | S | 18 59 37.234 | +35 58 22.30 | – | V | C57 |
| 2021-07-14 09:14:00 | s | 1 +73336.448 | 0 +371481.87 | 5110.0 | – | C57 |
| 2021-07-14 18:04:00 | S | 18 59 06.701 | +35 53 19.43 | – | V | C57 |
| 2021-07-14 18:04:00 | s | 1 +54928.623 | 0 +382675.02 | 2170.0 | – | C57 |
| 2021-07-15 09:10:21 | C | 18 58 34.51 | +35 51 51.3 | – | V | T08 |
| 2021-07-15 09:13:00 | C | 18 58 34.34 | +35 51 49.8 | – | V | T08 |
| 2021-07-15 09:18:38 | C | 18 58 33.96 | +35 51 46.8 | – | V | T08 |
| 2021-07-16 06:19:17 | C | 18 57 17.43 | +35 39 59.5 | – | – | U65 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2019-05-14 21:19:00 | 24772.1678 | 4 | Hz | 2380 | -1 | -1 |