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 |
|---|---|---|---|---|---|---|
| 2019-12-25 10:14:23 | s | 1 +138538.32 | 9 +95429.446 | 2070.0 | – | C57 |
| 2019-12-25 10:44:23 | S | 08 42 01.956 | +77 00 17.17 | – | V | C57 |
| 2019-12-25 10:44:23 | s | 1 +138967.09 | 7 +98475.766 | 1150.0 | – | C57 |
| 2019-12-25 11:14:23 | S | 08 41 55.481 | +77 00 57.85 | – | V | C57 |
| 2019-12-25 11:14:23 | s | 1 +139361.72 | 1 +101497.98 | 4060.0 | – | C57 |
| 2019-12-25 11:44:23 | S | 08 41 50.174 | +77 01 30.07 | – | V | C57 |
| 2019-12-25 11:44:23 | s | 1 +139723.30 | 2 +104496.24 | 3340.0 | – | C57 |
| 2019-12-25 12:14:23 | S | 08 41 43.452 | +77 02 09.38 | – | V | C57 |
| 2019-12-25 12:14:23 | s | 1 +140052.89 | 6 +107470.67 | 1460.0 | – | C57 |
| 2019-12-25 12:44:23 | S | 08 41 36.809 | +77 02 49.16 | – | V | C57 |
| 2019-12-25 12:44:23 | s | 1 +140351.51 | 0 +110421.42 | 760.0 | – | C57 |
| 2019-12-25 13:14:23 | S | 08 41 30.658 | +77 03 25.85 | – | V | C57 |
| 2019-12-25 13:14:23 | s | 1 +140620.10 | 9 +113348.67 | 3510.0 | – | C57 |
| 2019-12-25 13:44:23 | S | 08 41 24.442 | +77 04 03.18 | – | V | C57 |
| 2019-12-25 13:44:23 | s | 1 +140859.61 | 7 +116252.57 | 1850.0 | – | C57 |
| 2019-12-25 14:14:23 | S | 08 41 17.952 | +77 04 41.09 | – | V | C57 |
| 2019-12-25 14:14:23 | s | 1 +141070.91 | 8 +119133.30 | 7880.0 | – | C57 |
| 2019-12-25 14:44:23 | S | 08 41 11.585 | +77 05 18.49 | – | V | C57 |
| 2019-12-25 14:44:23 | s | 1 +141254.86 | 1 +121991.03 | 3590.0 | – | C57 |
| 2019-12-25 15:14:23 | S | 08 41 05.030 | +77 05 57.23 | – | V | C57 |
| 2019-12-25 15:14:23 | s | 1 +141412.25 | 8 +124825.95 | 900.0 | – | C57 |
| 2019-12-25 15:44:23 | S | 08 40 58.706 | +77 06 33.80 | – | V | C57 |
| 2019-12-25 15:44:23 | s | 1 +141543.89 | 0 +127638.23 | 1640.0 | – | C57 |
| 2019-12-25 16:14:23 | S | 08 40 52.315 | +77 07 10.63 | – | V | C57 |
| 2019-12-25 16:14:23 | s | 1 +141650.50 | 3 +130428.06 | 7600.0 | – | C57 |
| 2019-12-25 16:44:23 | S | 08 40 45.610 | +77 07 48.72 | – | V | C57 |
| 2019-12-25 16:44:23 | s | 1 +141732.81 | 7 +133195.63 | 470.0 | – | C57 |
| 2019-12-25 17:14:23 | S | 08 40 39.192 | +77 08 26.09 | – | V | C57 |
| 2019-12-25 17:14:23 | s | 1 +141791.52 | 2 +135941.13 | 1910.0 | – | C57 |
| 2019-12-25 17:44:23 | S | 08 40 32.486 | +77 09 04.10 | – | V | C57 |
| 2019-12-25 17:44:23 | s | 1 +141827.28 | 1 +138664.75 | 3500.0 | – | C57 |
| 2019-12-25 18:14:23 | S | 08 40 26.090 | +77 09 40.46 | – | V | C57 |
| 2019-12-25 18:14:23 | s | 1 +141840.73 | 2 +141366.67 | 6750.0 | – | C57 |
| 2019-12-25 18:44:23 | S | 08 40 19.344 | +77 10 17.69 | – | V | C57 |
| 2019-12-25 18:44:23 | s | 1 +141832.48 | 7 +144047.09 | 3130.0 | – | C57 |
| 2019-12-25 19:14:23 | S | 08 40 12.763 | +77 10 54.95 | – | V | C57 |
| 2019-12-25 19:14:23 | s | 1 +141803.13 | 8 +146706.20 | 4070.0 | – | C57 |
| 2019-12-25 19:44:23 | S | 08 40 06.062 | +77 11 32.24 | – | V | C57 |
| 2019-12-25 19:44:23 | s | 1 +141753.25 | 3 +149344.19 | 920.0 | – | C57 |
| 2019-12-25 20:14:23 | S | 08 39 59.309 | +77 12 09.72 | – | V | C57 |
| 2019-12-25 20:14:23 | s | 1 +141683.37 | 7 +151961.23 | 5000.0 | – | C57 |
| 2019-12-25 20:44:23 | S | 08 39 52.608 | +77 12 46.58 | – | V | C57 |
| 2019-12-25 20:44:23 | s | 1 +141594.04 | 0 +154557.53 | 7590.0 | – | C57 |
| 2019-12-25 21:14:23 | S | 08 39 45.878 | +77 13 23.52 | – | V | C57 |
| 2019-12-25 21:14:23 | s | 1 +141485.74 | 9 +157133.27 | 9920.0 | – | C57 |
| 2019-12-25 21:44:23 | S | 08 39 39.218 | +77 13 59.99 | – | V | C57 |
| 2019-12-25 21:44:23 | s | 1 +141358.99 | 3 +159688.63 | 3160.0 | – | C57 |
| 2019-12-25 22:14:23 | S | 08 39 32.194 | +77 14 37.43 | – | V | C57 |
| 2019-12-25 22:14:23 | s | 1 +141214.24 | 7 +162223.80 | 8470.0 | – | C57 |
| 2019-12-25 22:44:23 | S | 08 39 25.474 | +77 15 14.29 | – | 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 |