C/1988 Y1 (Yanaka)
Basic Information of C/1988 Y1 (Yanaka)
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | C |
| Perihelion distance (AU) | 0.427818 |
| Eccentricity | 1.000000 |
| Inclination (deg) | 71.007700 |
| Longitude of ascending node (deg) | 315.522500 |
| Argument of perihelion (deg) | 88.122800 |
| Epoch | 1988-12-11T15:40:19.200 |
| Reference | , MPC orbital elements |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 1988-12-11T15:40:19.200 |
Magnitude
Magnitude Chart Placeholder
Ephemeris
| Date (UTC) | RA (J2000) | Dec (J2000) | Δ (AU) | Motion (arcsec/hr) | Dir (deg) | Nearest HIP | Dist (arcmin) |
|---|---|---|---|---|---|---|---|
| 2025-11-21 | 09:34:38.33 | -62:32:13.6 | 62.201 | 2.35 | 188.3 | HIP 47063 | 7.45 |
| 2025-11-22 | 09:34:37.16 | -62:33:09.5 | 62.199 | 2.35 | 189.3 | HIP 47063 | 8.17 |
| 2025-11-23 | 09:34:35.84 | -62:34:05.1 | 62.198 | 2.35 | 190.2 | HIP 47063 | 8.93 |
| 2025-11-24 | 09:34:34.39 | -62:35:00.6 | 62.196 | 2.34 | 191.2 | HIP 47063 | 9.73 |
| 2025-11-25 | 09:34:32.81 | -62:35:55.7 | 62.194 | 2.34 | 192.2 | HIP 47063 | 10.57 |
| 2025-11-26 | 09:34:31.08 | -62:36:50.6 | 62.192 | 2.34 | 193.2 | HIP 47063 | 11.42 |
| 2025-11-27 | 09:34:29.22 | -62:37:45.2 | 62.190 | 2.33 | 194.2 | HIP 47063 | 12.29 |
| 2025-11-28 | 09:34:27.22 | -62:38:39.6 | 62.188 | 2.33 | 195.2 | HIP 47063 | 13.17 |
| 2025-11-29 | 09:34:25.08 | -62:39:33.5 | 62.186 | 2.33 | 196.3 | HIP 47063 | 14.07 |
| 2025-11-30 | 09:34:22.81 | -62:40:27.2 | 62.184 | 2.33 | 197.3 | HIP 47063 | 14.97 |
| 2025-12-01 | 09:34:20.40 | -62:41:20.5 | 62.182 | 2.32 | 198.3 | HIP 46806 | 15.60 |
| 2025-12-02 | 09:34:17.86 | -62:42:13.5 | 62.179 | 2.32 | 199.3 | HIP 46806 | 15.00 |
| 2025-12-03 | 09:34:15.18 | -62:43:06.0 | 62.177 | 2.32 | 200.3 | HIP 46806 | 14.43 |
| 2025-12-04 | 09:34:12.37 | -62:43:58.2 | 62.174 | 2.32 | 201.3 | HIP 46806 | 13.89 |
| 2025-12-05 | 09:34:09.43 | -62:44:49.9 | 62.172 | 2.31 | 202.3 | HIP 46806 | 13.37 |
| 2025-12-06 | 09:34:06.36 | -62:45:41.3 | 62.169 | 2.31 | 203.4 | HIP 46806 | 12.88 |
| 2025-12-07 | 09:34:03.15 | -62:46:32.2 | 62.167 | 2.31 | 203.4 | HIP 46806 | 12.43 |