IAA Minor Planet Database| Epoch (TDB) | 2025-11-21 (JD 2461000.5) |
|---|---|
| Eccentricity (e) | 0.5381207270 ± 5.42e-09 |
| Semi-major axis (a) | 1.8933719410 AU ± 4.50e-10 |
| Inclination (i) | 41.20633494° ± 7.87e-07 |
| Long. of Asc. Node (Ω) | 63.44668864° ± 1.04e-06 |
| Arg. of Perihelion (ω) | 293.09862767° ± 1.07e-06 |
| Mean Anomaly (M) | 140.66424737° ± 8.67e-07 |
| Mean Motion (n) | 0.3783191899°/day ± 1.35e-10 |
| Perihelion dist (q) | 0.87450926 AU ± 1.03e-08 |
| Aphelion dist (Q) | 2.91223463 AU ± 1.03e-08 |
| Orbital Period | 2.60527700 yr ± 9.28e-10 |
| H (abs. magnitude) | 12.48 |
|---|---|
| G (slope) | 0.15 |
| Source | IAA |
|---|---|
| Solution Date | 2026-05-31 |
| RMS Residual | 0.220″ |
| Uncertainty | 0 |
| Orbit Type | Apollo |
| MOID | 0.102869 AU |
| Observations Used | 9210 |
| Radar Obs Used | 1 |
| Gaia Obs Used | 79 |
| Oppositions | 38 |
| Arc Total | 1955-2026 |
| First Observation Used | 1955-01-26 |
| Last Observation Used | 2026-04-06 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2019-12-26 11:14:23 | s | 1 +132364.88 | 4 +221605.83 | 3320.0 | – | C57 |
| 2019-12-26 11:44:23 | S | 08 36 19.733 | +77 30 56.23 | – | V | C57 |
| 2019-12-26 11:44:23 | s | 1 +131866.58 | 9 +223657.96 | 9380.0 | – | C57 |
| 2019-12-26 12:14:23 | S | 08 36 12.595 | +77 31 31.01 | – | V | C57 |
| 2019-12-26 12:14:23 | s | 1 +131358.83 | 1 +225694.22 | 8590.0 | – | C57 |
| 2019-12-26 12:44:23 | S | 08 36 04.932 | +77 32 06.97 | – | V | C57 |
| 2019-12-26 12:44:23 | s | 1 +130841.80 | 4 +227714.74 | 1450.0 | – | C57 |
| 2019-12-26 13:14:23 | S | 08 35 57.677 | +77 32 42.29 | – | V | C57 |
| 2019-12-26 13:14:23 | s | 1 +130308.65 | 0 +229725.09 | 8480.0 | – | C57 |
| 2019-12-26 13:44:23 | S | 08 35 49.963 | +77 33 17.14 | – | V | C57 |
| 2019-12-26 13:44:23 | s | 1 +129773.59 | 0 +231714.45 | 9910.0 | – | C57 |
| 2019-12-26 14:14:23 | S | 08 35 42.391 | +77 33 53.14 | – | V | C57 |
| 2019-12-26 14:14:23 | s | 1 +129229.80 | 6 +233688.42 | 6360.0 | – | C57 |
| 2019-12-26 14:44:23 | S | 08 35 35.066 | +77 34 28.06 | – | V | C57 |
| 2019-12-26 14:44:23 | s | 1 +128677.47 | 4 +235647.12 | 8280.0 | – | C57 |
| 2019-12-26 15:14:23 | S | 08 35 27.180 | +77 35 04.24 | – | V | C57 |
| 2019-12-26 15:14:23 | s | 1 +128116.76 | 4 +237590.67 | 6110.0 | – | C57 |
| 2019-12-26 15:44:23 | S | 08 35 19.685 | +77 35 38.94 | – | V | C57 |
| 2019-12-26 15:44:23 | s | 1 +127547.84 | 1 +239519.18 | 260.0 | – | C57 |
| 2019-12-26 16:14:23 | S | 08 35 12.144 | +77 36 13.93 | – | V | C57 |
| 2019-12-26 16:14:23 | s | 1 +126970.86 | 5 +241432.77 | 1140.0 | – | C57 |
| 2019-12-26 16:44:23 | S | 08 35 04.452 | +77 36 49.21 | – | V | C57 |
| 2019-12-26 16:44:23 | s | 1 +126385.99 | 3 +243331.54 | 9160.0 | – | C57 |
| 2019-12-26 17:14:23 | S | 08 34 57.060 | +77 37 23.34 | – | V | C57 |
| 2019-12-26 17:14:23 | s | 1 +125793.37 | 8 +245215.60 | 4700.0 | – | C57 |
| 2019-12-26 17:44:23 | S | 08 34 49.217 | +77 37 59.48 | – | V | C57 |
| 2019-12-26 17:44:23 | s | 1 +125193.17 | 0 +247085.06 | 8150.0 | – | C57 |
| 2019-12-26 18:14:23 | S | 08 34 41.510 | +77 38 33.47 | – | V | C57 |
| 2019-12-26 18:14:23 | s | 1 +124585.51 | 4 +248940.03 | 9870.0 | – | C57 |
| 2019-12-26 18:44:23 | S | 08 34 33.919 | +77 39 08.03 | – | V | C57 |
| 2019-12-26 18:44:23 | s | 1 +123970.55 | 3 +250780.60 | 250.0 | – | C57 |
| 2019-12-26 19:14:23 | S | 08 34 26.261 | +77 39 42.84 | – | V | C57 |
| 2019-12-26 19:14:23 | s | 1 +123348.42 | 5 +252606.88 | 9620.0 | – | C57 |
| 2019-12-26 19:44:23 | S | 08 34 18.547 | +77 40 17.18 | – | V | C57 |
| 2019-12-26 19:44:23 | s | 1 +122719.26 | 6 +254418.98 | 8340.0 | – | C57 |
| 2019-12-26 20:14:23 | S | 08 34 10.601 | +77 40 52.00 | – | V | C57 |
| 2019-12-26 20:14:23 | s | 1 +122083.20 | 8 +256216.98 | 6750.0 | – | C57 |
| 2019-12-26 20:44:23 | S | 08 34 02.911 | +77 41 26.63 | – | V | C57 |
| 2019-12-26 20:44:23 | s | 1 +121440.38 | 1 +258000.99 | 5180.0 | – | C57 |
| 2019-12-26 21:14:23 | S | 08 33 55.102 | +77 42 01.48 | – | V | C57 |
| 2019-12-26 21:14:23 | s | 1 +120790.91 | 1 +259771.11 | 3960.0 | – | C57 |
| 2019-12-26 21:44:23 | S | 08 33 47.369 | +77 42 35.71 | – | V | C57 |
| 2019-12-26 21:44:23 | s | 1 +120134.92 | 2 +261527.42 | 3410.0 | – | C57 |
| 2019-12-26 22:14:23 | S | 08 33 39.350 | +77 43 10.49 | – | V | C57 |
| 2019-12-26 22:14:23 | s | 1 +119472.53 | 4 +263270.03 | 3830.0 | – | C57 |
| 2019-12-26 22:44:23 | S | 08 33 31.608 | +77 43 44.47 | – | V | C57 |
| 2019-12-26 22:44:23 | s | 1 +118803.86 | 6 +264999.02 | 5540.0 | – | C57 |
| 2019-12-26 23:14:23 | S | 08 33 23.753 | +77 44 19.21 | – | V | C57 |
| 2019-12-26 23:14:23 | s | 1 +118129.03 | 3 +266714.48 | 8830.0 | – | C57 |
| 2019-12-26 23:44:23 | S | 08 33 15.811 | +77 44 54.06 | – | V | C57 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 1985-12-08 00:00:00 | -295248 | 20 | Hz | 2380 | -1 | -1 |
| 1985-12-08.000000 | -29524800 | 2000 | Hz | 2380 | 251 | 251 |