| Parameter |
Value |
| Designation |
183P/Korlevic-Juric |
| Type |
P |
| Perihelion (tp_cal, UTC) |
2008-05-03T00:32:52.969920Z |
| Orbit solution date (soln_date, UTC) |
2026-03-21T13:42:29Z |
| Obs used |
745 |
| NEO |
- |
| M1 |
13.100 |
| K1 |
4.500 |
| PC |
- |
Osculating Elements
| Parameter |
Value |
| Epoch (epoch_cal, TDB) |
2012-09-16.0000000 |
| e |
0.13515418 |
| q (au) |
3.886256 |
| a (au) |
4.493583 |
| i (deg) |
18.740631 |
| Ω (om, deg) |
5.838560 |
| ω (w, deg) |
160.823100 |
| M (ma, deg) |
165.239415 |
Magnitude
Scatter + Global Linear
$$
M_a = (15.172 + 2.000\cdot 2.5\log_{10} r) + \epsilon - 2.5\log_{10}\Phi(\theta) + 5\log_{10}\Delta
$$
$$
\theta = 180^\circ - \alpha
$$
$$
\Phi(\theta) = \frac{\delta_{90} D(\theta) + 1}{\delta_{90} + 1},\quad D(\theta) = k\cdot \Phi_{HG}(\theta; g_f) + (1-k)\cdot \Phi_{HG}(\theta; g_b)
$$
$$
\Phi_{HG}(\theta; g) = \left(\frac{1+g^2}{1+g^2-2g\cos\theta}\right)^{3/2},\quad \Phi_{HG}(90^\circ)=1
$$
Model Parameters
| Parameter |
Value |
| H0 |
15.172 |
| n |
2.000 |
| gf |
1.000 |
| gb |
-1.000 |
| k |
1.000 |
| δ90 |
10.000 |
| Parameter |
Symbol |
Range |
Description |
| Absolute magnitude at 1 AU from Sun and Earth |
H0 |
-5 to 20 |
Intrinsic brightness of the comet |
| Photometric slope parameter |
n |
2 to 6 |
Rate of brightness change with heliocentric distance |
| Forward scattering asymmetry factor |
gf |
0.8 to 1 |
Degree of forward scattering |
| Backward scattering asymmetry factor |
gb |
-1 to -0.5 |
Degree of backward scattering |
| Partitioning coefficient |
k |
0.8 to 1 |
Ratio between forward/backward scattering contributions |
| Dust-to-gas brightness ratio |
δ90 |
1 to 10 |
Relative contribution of dust scattering to gas emission |
Reference: EPSC-DPS2025-160
Finding Chart
Ephemeris
| Date/Time (UTC) |
RA (J2000) |
Dec (J2000) |
Nearest HIP |
Dist from HIP (arcmin) |
| 2026-05-12 00:00 |
06:48:08.13 |
+38:53:06.9 |
HIP 32582 |
5.10 |
| 2026-05-12 12:00 |
06:48:41.53 |
+38:51:11.3 |
HIP 32582 |
11.12 |
| 2026-05-13 00:00 |
06:49:15.03 |
+38:49:15.7 |
HIP 32784 |
10.10 |
| 2026-05-13 12:00 |
06:49:48.62 |
+38:47:20.1 |
HIP 32784 |
4.20 |
| 2026-05-14 00:00 |
06:50:22.31 |
+38:45:24.4 |
HIP 32784 |
5.15 |
| 2026-05-14 12:00 |
06:50:56.09 |
+38:43:28.7 |
HIP 32784 |
11.38 |
| 2026-05-15 00:00 |
06:51:29.95 |
+38:41:33.0 |
HIP 32943 |
7.07 |
| 2026-05-15 12:00 |
06:52:03.91 |
+38:39:37.3 |
HIP 32943 |
5.96 |
| 2026-05-16 00:00 |
06:52:37.96 |
+38:37:41.5 |
HIP 32943 |
10.81 |
| 2026-05-16 12:00 |
06:53:12.09 |
+38:35:45.6 |
HIP 33064 |
9.46 |
| 2026-05-17 00:00 |
06:53:46.31 |
+38:33:49.8 |
HIP 33133 |
4.11 |
| 2026-05-17 12:00 |
06:54:20.62 |
+38:31:53.9 |
HIP 33133 |
4.87 |
| 2026-05-18 00:00 |
06:54:55.00 |
+38:29:57.9 |
HIP 33133 |
11.34 |
| 2026-05-18 12:00 |
06:55:29.48 |
+38:28:01.9 |
HIP 33133 |
18.22 |
| 2026-05-19 00:00 |
06:56:04.03 |
+38:26:05.8 |
HIP 33133 |
25.20 |
| 2026-05-19 12:00 |
06:56:38.66 |
+38:24:09.7 |
HIP 33479 |
25.32 |
| 2026-05-20 00:00 |
06:57:13.37 |
+38:22:13.5 |
HIP 33479 |
25.11 |
| 2026-05-20 12:00 |
06:57:48.16 |
+38:20:17.3 |
HIP 33553 |
22.09 |
| 2026-05-21 00:00 |
06:58:23.02 |
+38:18:21.0 |
HIP 33614 |
17.09 |
| 2026-05-21 12:00 |
06:58:57.96 |
+38:16:24.6 |
HIP 33614 |
13.29 |
| 2026-05-22 00:00 |
06:59:32.98 |
+38:14:28.2 |
HIP 33614 |
12.77 |
| 2026-05-22 12:00 |
07:00:08.06 |
+38:12:31.7 |
HIP 33614 |
15.88 |
| 2026-05-23 00:00 |
07:00:43.22 |
+38:10:35.2 |
HIP 33614 |
21.09 |
| 2026-05-23 12:00 |
07:01:18.45 |
+38:08:38.5 |
HIP 33982 |
20.92 |
| 2026-05-24 00:00 |
07:01:53.75 |
+38:06:41.8 |
HIP 33982 |
14.11 |
| 2026-05-24 12:00 |
07:02:29.11 |
+38:04:45.0 |
HIP 33982 |
8.01 |
| 2026-05-25 00:00 |
07:03:04.55 |
+38:02:48.1 |
HIP 33982 |
5.77 |
| 2026-05-25 12:00 |
07:03:40.05 |
+38:00:51.1 |
HIP 33982 |
10.37 |
| 2026-05-26 00:00 |
07:04:15.61 |
+37:58:54.1 |
HIP 34150 |
14.62 |
| 2026-05-26 12:00 |
07:04:51.24 |
+37:56:56.9 |
HIP 34150 |
10.74 |
| 2026-05-27 00:00 |
07:05:26.93 |
+37:54:59.7 |
HIP 34150 |
11.12 |
| 2026-05-27 12:00 |
07:06:02.69 |
+37:53:02.4 |
HIP 34150 |
15.47 |
| 2026-05-28 00:00 |
07:06:38.51 |
+37:51:04.9 |
HIP 34150 |
21.52 |
| 2026-05-28 12:00 |
07:07:14.38 |
+37:49:07.4 |
HIP 34462 |
27.66 |
| 2026-05-29 00:00 |
07:07:50.32 |
+37:47:09.7 |
HIP 34462 |
22.39 |
| 2026-05-29 12:00 |
07:08:26.32 |
+37:45:12.0 |
HIP 34462 |
18.60 |
| 2026-05-30 00:00 |
07:09:02.37 |
+37:43:14.1 |
HIP 34462 |
17.32 |
| 2026-05-30 12:00 |
07:09:38.48 |
+37:41:16.2 |
HIP 34462 |
19.08 |
| 2026-05-31 00:00 |
07:10:14.65 |
+37:39:18.1 |
HIP 34741 |
15.64 |
| 2026-05-31 12:00 |
07:10:50.87 |
+37:37:19.9 |
HIP 34741 |
8.82 |
| 2026-06-01 00:00 |
07:11:27.15 |
+37:35:21.6 |
HIP 34741 |
4.64 |
| 2026-06-01 12:00 |
07:12:03.49 |
+37:33:23.1 |
HIP 34741 |
8.74 |
| 2026-06-02 00:00 |
07:12:39.87 |
+37:31:24.6 |
HIP 34891 |
8.07 |