Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/15/2025
Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
1 | 03/26/2025 | 10:03:03 | 73.51, 19.52 | 71.36 | 03/26/2025 | 10:04:09 | 73.48, 22.49 | 71.17 | 93.85 | 66 |
2 | 03/26/2025 | 10:53:46 | -73.48,-173.08 | 108.69 | 03/26/2025 | 10:54:53 | -73.41,-170.35 | 108.91 | 86.87 | 67 |
3 | 03/26/2025 | 11:44:27 | 73.22, -5.20 | 71.01 | 03/26/2025 | 11:45:37 | 73.16, -3.57 | 70.85 | 52.93 | 70 |
4 | 03/26/2025 | 12:35:10 | -73.19, 162.19 | 109.04 | 03/26/2025 | 12:36:20 | -73.14, 163.70 | 109.19 | 49.20 | 70 |
5 | 03/26/2025 | 13:25:51 | 72.93, -29.94 | 70.66 | 03/26/2025 | 13:27:04 | 72.89, -29.49 | 70.58 | 15.45 | 73 |
6 | 03/26/2025 | 14:16:34 | -72.90, 137.44 | 109.39 | 03/26/2025 | 14:17:47 | -72.86, 137.78 | 109.46 | 11.90 | 73 |
7 | 03/26/2025 | 15:07:18 | 72.79, -55.02 | 70.48 | 03/26/2025 | 15:08:27 | 72.81, -54.98 | 70.49 | 2.82 | 69 |
8 | 03/26/2025 | 15:58:02 | -72.81, 112.26 | 109.51 | 03/26/2025 | 15:59:10 | -72.79, 112.29 | 109.55 | 2.57 | 68 |
9 | 03/26/2025 | 16:48:48 | 72.80, -80.42 | 70.47 | 03/26/2025 | 16:49:49 | 72.79, -80.37 | 70.44 | 1.93 | 61 |
10 | 03/26/2025 | 17:39:31 | -72.77, 86.96 | 109.58 | 03/26/2025 | 17:40:32 | -72.77, 86.91 | 109.60 | 1.92 | 61 |
11 | 03/26/2025 | 18:30:17 | 72.76,-105.71 | 70.40 | 03/26/2025 | 18:31:11 | 72.77,-105.75 | 70.39 | 1.68 | 54 |
12 | 03/26/2025 | 19:21:01 | -72.78, 61.57 | 109.60 | 03/26/2025 | 19:21:53 | -72.80, 61.63 | 109.60 | 2.55 | 52 |
13 | 03/26/2025 | 20:11:47 | 72.78,-131.11 | 70.38 | 03/26/2025 | 20:12:33 | 72.75,-131.14 | 70.35 | 3.14 | 46 |
14 | 03/26/2025 | 21:02:31 | -72.80, 36.17 | 109.61 | 03/26/2025 | 21:03:15 | -72.78, 36.24 | 109.65 | 3.25 | 44 |
15 | 03/26/2025 | 21:53:17 | 72.79,-156.51 | 70.37 | 03/26/2025 | 21:53:54 | 72.78,-156.42 | 70.35 | 3.03 | 37 |
16 | 03/26/2025 | 22:43:59 | -72.76, 10.88 | 109.68 | 03/26/2025 | 22:44:36 | -72.76, 10.86 | 109.69 | 0.63 | 37 |
17 | 03/26/2025 | 23:34:45 | 72.75, 178.20 | 70.30 | 03/26/2025 | 23:35:15 | 72.76, 178.20 | 70.30 | 0.90 | 30 |
18 | 03/27/2025 | 00:25:29 | -72.77, -14.52 | 109.70 | 03/27/2025 | 00:25:57 | -72.78, -14.42 | 109.70 | 3.72 | 28 |
19 | 03/27/2025 | 01:16:15 | 72.76, 152.80 | 70.28 | 03/27/2025 | 01:16:37 | 72.73, 152.81 | 70.25 | 2.87 | 22 |
20 | 03/27/2025 | 02:06:58 | -72.73, -39.82 | 109.77 | 03/27/2025 | 02:07:19 | -72.76, -39.81 | 109.74 | 3.62 | 21 |
21 | 03/27/2025 | 02:57:44 | 72.72, 127.51 | 70.21 | 03/27/2025 | 02:57:59 | 72.71, 127.43 | 70.20 | 2.95 | 15 |
22 | 03/27/2025 | 03:48:28 | -72.74, -65.21 | 109.78 | 03/27/2025 | 03:48:41 | -72.74, -65.19 | 109.79 | 0.73 | 13 |
23 | 03/27/2025 | 04:39:14 | 72.73, 102.11 | 70.20 | 03/27/2025 | 04:39:20 | 72.74, 102.15 | 70.20 | 1.46 | 6 |
24 | 03/27/2025 | 05:29:57 | -72.70, -90.51 | 109.85 | 03/27/2025 | 05:30:03 | -72.72, -90.58 | 109.84 | 2.92 | 6 |
25 | 03/27/2025 | 06:20:44 | 72.74, 76.71 | 70.18 | 03/27/2025 | 06:20:42 | 72.72, 76.76 | 70.16 | 3.19 | 2 |
26 | 03/27/2025 | 07:11:27 | -72.71,-115.90 | 109.87 | 03/27/2025 | 07:11:25 | -72.70,-115.96 | 109.88 | 2.67 | 2 |
27 | 03/27/2025 | 08:02:13 | 72.71, 51.42 | 70.11 | 03/27/2025 | 08:02:04 | 72.70, 51.38 | 70.11 | 1.73 | 9 |
28 | 03/27/2025 | 08:52:57 | -72.73,-141.30 | 109.88 | 03/27/2025 | 08:52:46 | -72.73,-141.24 | 109.89 | 2.02 | 11 |
29 | 03/27/2025 | 09:43:43 | 72.72, 26.02 | 70.10 | 03/27/2025 | 09:43:25 | 72.73, 26.10 | 70.11 | 2.62 | 18 |
30 | 03/27/2025 | 10:34:26 | -72.69,-166.60 | 109.96 | 03/27/2025 | 10:34:08 | -72.70,-166.63 | 109.93 | 2.14 | 18 |
31 | 03/27/2025 | 11:25:12 | 72.68, 0.73 | 70.03 | 03/27/2025 | 11:24:47 | 72.71, 0.71 | 70.06 | 2.98 | 25 |
32 | 03/27/2025 | 12:15:56 | -72.70, 168.01 | 109.97 | 03/27/2025 | 12:15:30 | -72.68, 167.99 | 109.98 | 1.91 | 26 |
33 | 03/27/2025 | 13:06:42 | 72.69, -24.67 | 70.01 | 03/27/2025 | 13:06:09 | 72.68, -24.67 | 70.01 | 0.86 | 33 |
34 | 03/27/2025 | 13:57:26 | -72.71, 142.61 | 109.99 | 03/27/2025 | 13:56:51 | -72.71, 142.71 | 109.98 | 3.33 | 35 |
35 | 03/27/2025 | 14:48:11 | 72.65, -49.96 | 69.94 | 03/27/2025 | 14:47:31 | 72.66, -50.06 | 69.96 | 3.36 | 40 |
36 | 03/27/2025 | 15:38:55 | -72.67, 117.31 | 110.06 | 03/27/2025 | 15:38:13 | -72.69, 117.32 | 110.03 | 2.00 | 42 |
37 | 03/27/2025 | 16:29:41 | 72.66, -75.36 | 69.93 | 03/27/2025 | 16:28:52 | 72.69, -75.34 | 69.96 | 3.03 | 49 |
38 | 03/27/2025 | 17:20:25 | -72.68, 91.92 | 110.07 | 03/27/2025 | 17:19:35 | -72.67, 91.94 | 110.08 | 1.91 | 50 |
39 | 03/27/2025 | 18:11:11 | 72.68,-100.76 | 69.91 | 03/27/2025 | 18:10:14 | 72.67,-100.72 | 69.91 | 1.41 | 57 |
40 | 03/27/2025 | 19:01:54 | -72.65, 66.62 | 110.14 | 03/27/2025 | 19:00:57 | -72.65, 66.56 | 110.12 | 2.25 | 57 |
41 | 03/27/2025 | 19:52:40 | 72.64,-126.05 | 69.84 | 03/27/2025 | 19:51:36 | 72.65,-126.11 | 69.87 | 2.15 | 64 |
42 | 03/27/2025 | 20:43:24 | -72.66, 41.23 | 110.16 | 03/27/2025 | 20:42:18 | -72.68, 41.27 | 110.13 | 2.61 | 66 |
43 | 03/27/2025 | 21:34:10 | 72.65,-151.45 | 69.83 | 03/27/2025 | 21:32:58 | 72.62,-151.49 | 69.82 | 3.06 | 72 |
44 | 03/27/2025 | 22:24:54 | -72.67, 15.83 | 110.17 | 03/27/2025 | 22:23:40 | -72.65, 15.89 | 110.17 | 2.69 | 74 |
45 | 03/27/2025 | 23:15:36 | 72.46,-176.43 | 69.59 | 03/27/2025 | 23:14:23 | 72.45,-177.18 | 69.64 | 25.18 | 73 |
46 | 03/28/2025 | 00:06:19 | -72.43, -9.06 | 110.46 | 03/28/2025 | 00:05:06 | -72.43, -9.90 | 110.40 | 28.44 | 73 |
47 | 03/28/2025 | 00:57:00 | 72.16, 158.77 | 69.24 | 03/28/2025 | 00:55:51 | 72.12, 156.83 | 69.32 | 66.36 | 69 |
48 | 03/28/2025 | 01:47:43 | -72.13, -33.85 | 110.81 | 03/28/2025 | 01:46:34 | -72.10, -35.88 | 110.72 | 69.40 | 69 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 3/15/2025
Download SNOs between NPP and METOP-C since TLE EPOCH: 03/15/2025 in txt file.
Historial Predications of SNOs between NPP and METOP-C