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: 9/18/2020
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 | 09/18/2020 | 22:31:23 | 72.90,-166.33 | 71.53 | 09/18/2020 | 22:32:36 | 72.85,-165.81 | 71.45 | 17.66 | 73 |
2 | 09/18/2020 | 23:22:06 | -72.84, 1.10 | 108.52 | 09/18/2020 | 23:23:19 | -72.81, 1.44 | 108.57 | 11.52 | 73 |
3 | 09/19/2020 | 00:12:50 | 72.75, 168.61 | 71.40 | 09/19/2020 | 00:14:00 | 72.72, 168.59 | 71.36 | 2.84 | 70 |
4 | 09/19/2020 | 01:03:34 | -72.75, -24.07 | 108.60 | 09/19/2020 | 01:04:42 | -72.74, -24.06 | 108.61 | 1.03 | 68 |
5 | 09/19/2020 | 01:54:20 | 72.75, 143.23 | 71.43 | 09/19/2020 | 01:55:21 | 72.75, 143.31 | 71.42 | 2.61 | 61 |
6 | 09/19/2020 | 02:45:03 | -72.70, -49.35 | 108.62 | 09/19/2020 | 02:46:04 | -72.72, -49.44 | 108.61 | 3.59 | 61 |
7 | 09/19/2020 | 03:35:49 | 72.71, 117.95 | 71.41 | 09/19/2020 | 03:36:43 | 72.73, 117.92 | 71.42 | 2.64 | 54 |
8 | 09/19/2020 | 04:26:33 | -72.70, -74.73 | 108.59 | 09/19/2020 | 04:27:26 | -72.69, -74.83 | 108.60 | 3.59 | 53 |
9 | 09/19/2020 | 05:17:19 | 72.71, 92.57 | 71.44 | 09/19/2020 | 05:18:05 | 72.70, 92.53 | 71.43 | 1.36 | 46 |
10 | 09/19/2020 | 06:08:03 | -72.71,-100.11 | 108.56 | 09/19/2020 | 06:08:47 | -72.72,-100.11 | 108.55 | 1.28 | 44 |
11 | 09/19/2020 | 06:58:49 | 72.71, 67.18 | 71.47 | 09/19/2020 | 06:59:26 | 72.73, 67.25 | 71.48 | 2.87 | 37 |
12 | 09/19/2020 | 07:49:33 | -72.71,-125.50 | 108.52 | 09/19/2020 | 07:50:09 | -72.70,-125.50 | 108.54 | 1.75 | 36 |
13 | 09/19/2020 | 08:40:19 | 72.72, 41.80 | 71.50 | 09/19/2020 | 08:40:48 | 72.71, 41.86 | 71.49 | 2.21 | 29 |
14 | 09/19/2020 | 09:31:03 | -72.72,-150.88 | 108.49 | 09/19/2020 | 09:31:30 | -72.72,-150.78 | 108.49 | 3.22 | 27 |
15 | 09/19/2020 | 10:21:48 | 72.67, 16.52 | 71.48 | 09/19/2020 | 10:22:10 | 72.68, 16.47 | 71.49 | 2.27 | 22 |
16 | 09/19/2020 | 11:12:32 | -72.67,-176.16 | 108.52 | 09/19/2020 | 11:12:52 | -72.70,-176.17 | 108.49 | 3.52 | 20 |
17 | 09/19/2020 | 12:03:18 | 72.68, -8.86 | 71.51 | 09/19/2020 | 12:03:32 | 72.66, -8.92 | 71.50 | 2.45 | 14 |
18 | 09/19/2020 | 12:54:02 | -72.67, 158.46 | 108.48 | 09/19/2020 | 12:54:14 | -72.68, 158.44 | 108.48 | 0.80 | 12 |
19 | 09/19/2020 | 13:44:48 | 72.68, -34.24 | 71.54 | 09/19/2020 | 13:44:53 | 72.69, -34.20 | 71.55 | 1.75 | 5 |
20 | 09/19/2020 | 14:35:32 | -72.68, 133.08 | 108.45 | 09/19/2020 | 14:35:36 | -72.65, 133.05 | 108.48 | 2.67 | 4 |
21 | 09/19/2020 | 15:26:18 | 72.68, -59.63 | 71.57 | 09/19/2020 | 15:26:15 | 72.67, -59.59 | 71.55 | 2.40 | 3 |
22 | 09/19/2020 | 16:17:02 | -72.68, 107.70 | 108.42 | 09/19/2020 | 16:16:57 | -72.68, 107.77 | 108.42 | 2.49 | 5 |
23 | 09/19/2020 | 17:07:47 | 72.64, -84.90 | 71.55 | 09/19/2020 | 17:07:37 | 72.64, -84.97 | 71.56 | 2.43 | 10 |
24 | 09/19/2020 | 17:58:31 | -72.63, 82.42 | 108.44 | 09/19/2020 | 17:58:19 | -72.66, 82.38 | 108.42 | 2.89 | 12 |
25 | 09/19/2020 | 18:49:17 | 72.64,-110.29 | 71.58 | 09/19/2020 | 18:48:58 | 72.67,-110.26 | 71.61 | 3.28 | 19 |
26 | 09/19/2020 | 19:40:01 | -72.64, 57.03 | 108.41 | 09/19/2020 | 19:39:41 | -72.64, 57.00 | 108.41 | 1.29 | 20 |
27 | 09/19/2020 | 20:30:46 | 72.65,-135.67 | 71.61 | 09/19/2020 | 20:30:19 | 72.65,-135.65 | 71.62 | 0.77 | 27 |
28 | 09/19/2020 | 21:21:30 | -72.64, 31.65 | 108.38 | 09/19/2020 | 21:21:01 | -72.66, 31.71 | 108.36 | 3.06 | 29 |
29 | 09/19/2020 | 22:12:16 | 72.65,-161.05 | 71.64 | 09/19/2020 | 22:11:41 | 72.62,-161.03 | 71.62 | 3.05 | 35 |
30 | 09/19/2020 | 23:03:00 | -72.65, 6.27 | 108.35 | 09/19/2020 | 23:02:23 | -72.64, 6.33 | 108.35 | 2.05 | 37 |
31 | 09/19/2020 | 23:53:45 | 72.60, 173.67 | 71.62 | 09/19/2020 | 23:53:03 | 72.60, 173.58 | 71.63 | 3.03 | 42 |
32 | 09/20/2020 | 00:44:29 | -72.60, -19.01 | 108.37 | 09/20/2020 | 00:43:45 | -72.62, -19.06 | 108.35 | 2.50 | 44 |
33 | 09/20/2020 | 01:35:15 | 72.61, 148.29 | 71.65 | 09/20/2020 | 01:34:24 | 72.63, 148.30 | 71.68 | 2.21 | 51 |
34 | 09/20/2020 | 02:25:59 | -72.60, -44.39 | 108.34 | 09/20/2020 | 02:25:07 | -72.59, -44.45 | 108.34 | 2.16 | 52 |
35 | 09/20/2020 | 03:16:45 | 72.61, 122.90 | 71.68 | 09/20/2020 | 03:15:46 | 72.60, 122.91 | 71.69 | 0.89 | 59 |
36 | 09/20/2020 | 04:07:29 | -72.61, -69.78 | 108.31 | 09/20/2020 | 04:06:28 | -72.62, -69.73 | 108.29 | 2.07 | 61 |
37 | 09/20/2020 | 04:58:15 | 72.61, 97.52 | 71.72 | 09/20/2020 | 04:57:07 | 72.63, 97.62 | 71.74 | 3.83 | 68 |
38 | 09/20/2020 | 05:48:59 | -72.61, -95.16 | 108.28 | 09/20/2020 | 05:47:50 | -72.60, -95.12 | 108.28 | 2.06 | 69 |
39 | 09/20/2020 | 06:39:44 | 72.57, 72.24 | 71.69 | 09/20/2020 | 06:38:30 | 72.56, 72.13 | 71.70 | 3.87 | 74 |
40 | 09/20/2020 | 07:30:27 | -72.51,-120.33 | 108.35 | 09/20/2020 | 07:29:13 | -72.52,-120.61 | 108.33 | 9.15 | 74 |
41 | 09/20/2020 | 08:21:08 | 72.27, 47.47 | 71.40 | 09/20/2020 | 08:19:57 | 72.28, 46.24 | 71.46 | 41.68 | 71 |
42 | 09/20/2020 | 09:11:51 | -72.21,-145.11 | 108.65 | 09/20/2020 | 09:10:40 | -72.25,-146.50 | 108.56 | 47.09 | 71 |
43 | 09/20/2020 | 10:02:32 | 71.96, 22.68 | 71.11 | 09/20/2020 | 10:01:25 | 71.94, 20.27 | 71.19 | 83.20 | 67 |
44 | 09/20/2020 | 10:53:15 | -71.91,-169.91 | 108.94 | 09/20/2020 | 10:52:08 | -71.91,-172.46 | 108.83 | 88.27 | 67 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/18/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 09/18/2020 in txt file.
Historical Predications of SNOs between NPP and METOP-C