Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/26/2021
Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
1 | 03/29/2021 | 11:33:24 | -76.92, 170.15 | 106.08 | 03/29/2021 | 11:32:17 | -76.93, 166.92 | 105.80 | 81.31 | 67 |
2 | 03/29/2021 | 12:24:09 | 76.70, -23.34 | 73.76 | 03/29/2021 | 12:22:58 | 76.72, -24.93 | 73.93 | 40.75 | 71 |
3 | 03/29/2021 | 13:14:53 | -76.59, 143.56 | 106.34 | 03/29/2021 | 13:13:39 | -76.59, 142.91 | 106.26 | 16.77 | 74 |
4 | 03/29/2021 | 14:05:35 | 76.50, -49.42 | 73.60 | 03/29/2021 | 14:04:23 | 76.50, -49.48 | 73.63 | 1.62 | 72 |
5 | 03/29/2021 | 14:56:17 | -76.48, 117.82 | 106.44 | 03/29/2021 | 14:55:07 | -76.50, 117.85 | 106.39 | 2.98 | 70 |
6 | 03/29/2021 | 15:46:57 | 76.48, -74.83 | 73.55 | 03/29/2021 | 15:45:53 | 76.51, -74.87 | 73.61 | 3.35 | 64 |
7 | 03/29/2021 | 16:37:38 | -76.50, 92.57 | 106.45 | 03/29/2021 | 16:36:37 | -76.51, 92.45 | 106.42 | 3.08 | 61 |
8 | 03/29/2021 | 17:28:19 | 76.46,-100.24 | 73.51 | 03/29/2021 | 17:27:22 | 76.47,-100.10 | 73.53 | 3.78 | 57 |
9 | 03/29/2021 | 18:19:00 | -76.48, 67.16 | 106.49 | 03/29/2021 | 18:18:06 | -76.47, 67.22 | 106.49 | 2.31 | 54 |
10 | 03/29/2021 | 19:09:40 | 76.49,-125.49 | 73.50 | 03/29/2021 | 19:08:52 | 76.48,-125.50 | 73.51 | 1.23 | 48 |
11 | 03/29/2021 | 20:00:22 | -76.46, 41.74 | 106.53 | 03/29/2021 | 19:59:36 | -76.47, 41.83 | 106.51 | 2.57 | 46 |
12 | 03/29/2021 | 20:51:02 | 76.47,-150.90 | 73.46 | 03/29/2021 | 20:50:22 | 76.48,-150.89 | 73.49 | 1.67 | 40 |
13 | 03/29/2021 | 21:41:43 | -76.49, 16.49 | 106.54 | 03/29/2021 | 21:41:06 | -76.48, 16.43 | 106.53 | 1.82 | 37 |
14 | 03/29/2021 | 22:32:23 | 76.49,-176.16 | 73.45 | 03/29/2021 | 22:31:52 | 76.49,-176.29 | 73.47 | 3.52 | 31 |
15 | 03/29/2021 | 23:23:05 | -76.47, -8.92 | 106.58 | 03/29/2021 | 23:22:36 | -76.49, -8.96 | 106.55 | 2.24 | 29 |
16 | 03/30/2021 | 00:13:45 | 76.47, 158.43 | 73.41 | 03/30/2021 | 00:13:21 | 76.45, 158.48 | 73.39 | 3.03 | 24 |
17 | 03/30/2021 | 01:04:27 | -76.45, -34.33 | 106.63 | 03/30/2021 | 01:04:05 | -76.45, -34.19 | 106.63 | 3.63 | 22 |
18 | 03/30/2021 | 01:55:07 | 76.45, 133.02 | 73.37 | 03/30/2021 | 01:54:51 | 76.45, 133.09 | 73.37 | 1.77 | 16 |
19 | 03/30/2021 | 02:45:48 | -76.47, -59.58 | 106.64 | 03/30/2021 | 02:45:35 | -76.45, -59.59 | 106.65 | 2.47 | 13 |
20 | 03/30/2021 | 03:36:28 | 76.48, 107.77 | 73.36 | 03/30/2021 | 03:36:21 | 76.46, 107.69 | 73.35 | 2.91 | 7 |
21 | 03/30/2021 | 04:27:10 | -76.45, -84.99 | 106.68 | 03/30/2021 | 04:27:05 | -76.46, -84.98 | 106.67 | 0.48 | 5 |
22 | 03/30/2021 | 05:17:50 | 76.46, 82.36 | 73.32 | 03/30/2021 | 05:17:51 | 76.47, 82.30 | 73.33 | 1.75 | 1 |
23 | 03/30/2021 | 06:08:32 | -76.43,-110.40 | 106.72 | 03/30/2021 | 06:08:35 | -76.46,-110.38 | 106.69 | 3.30 | 3 |
24 | 03/30/2021 | 06:59:12 | 76.44, 56.94 | 73.28 | 03/30/2021 | 06:59:20 | 76.43, 57.07 | 73.25 | 3.49 | 8 |
25 | 03/30/2021 | 07:49:53 | -76.46,-135.65 | 106.73 | 03/30/2021 | 07:50:05 | -76.47,-135.77 | 106.71 | 3.19 | 12 |
26 | 03/30/2021 | 08:40:33 | 76.46, 31.69 | 73.27 | 03/30/2021 | 08:40:50 | 76.43, 31.67 | 73.23 | 3.65 | 17 |
27 | 03/30/2021 | 09:31:15 | -76.44,-161.07 | 106.77 | 03/30/2021 | 09:31:34 | -76.43,-161.00 | 106.79 | 2.07 | 19 |
28 | 03/30/2021 | 10:21:55 | 76.44, 6.28 | 73.23 | 03/30/2021 | 10:22:20 | 76.44, 6.28 | 73.21 | 0.74 | 25 |
29 | 03/30/2021 | 11:12:37 | -76.42, 173.52 | 106.81 | 03/30/2021 | 11:13:04 | -76.43, 173.60 | 106.81 | 2.72 | 27 |
30 | 03/30/2021 | 12:03:17 | 76.42, -19.13 | 73.19 | 03/30/2021 | 12:03:50 | 76.44, -19.12 | 73.19 | 2.17 | 33 |
31 | 03/30/2021 | 12:53:58 | -76.45, 148.27 | 106.82 | 03/30/2021 | 12:54:34 | -76.44, 148.21 | 106.83 | 1.71 | 36 |
32 | 03/30/2021 | 13:44:38 | 76.45, -44.38 | 73.18 | 03/30/2021 | 13:45:20 | 76.45, -44.51 | 73.17 | 3.46 | 42 |
33 | 03/30/2021 | 14:35:20 | -76.43, 122.86 | 106.86 | 03/30/2021 | 14:36:04 | -76.45, 122.81 | 106.85 | 2.56 | 44 |
34 | 03/30/2021 | 15:26:00 | 76.43, -69.79 | 73.13 | 03/30/2021 | 15:26:49 | 76.41, -69.74 | 73.09 | 2.58 | 49 |
35 | 03/30/2021 | 16:16:42 | -76.41, 97.45 | 106.90 | 03/30/2021 | 16:17:33 | -76.41, 97.58 | 106.93 | 3.56 | 51 |
36 | 03/30/2021 | 17:07:22 | 76.41, -95.21 | 73.09 | 03/30/2021 | 17:08:19 | 76.42, -95.14 | 73.07 | 1.87 | 57 |
37 | 03/30/2021 | 17:58:03 | -76.43, 72.20 | 106.91 | 03/30/2021 | 17:59:03 | -76.41, 72.19 | 106.95 | 2.13 | 60 |
38 | 03/30/2021 | 18:48:43 | 76.44,-120.46 | 73.08 | 03/30/2021 | 18:49:49 | 76.42,-120.53 | 73.05 | 2.57 | 66 |
39 | 03/30/2021 | 19:39:25 | -76.41, 46.79 | 106.95 | 03/30/2021 | 19:40:33 | -76.42, 46.79 | 106.97 | 0.77 | 68 |
40 | 03/30/2021 | 20:30:05 | 76.42,-145.87 | 73.04 | 03/30/2021 | 20:31:19 | 76.43,-145.93 | 73.03 | 2.04 | 74 |
41 | 03/30/2021 | 21:20:48 | -76.35, 21.22 | 107.02 | 03/30/2021 | 21:22:02 | -76.38, 21.56 | 107.05 | 9.87 | 74 |
42 | 03/30/2021 | 22:11:34 | 76.07,-172.38 | 72.79 | 03/30/2021 | 22:12:42 | 76.11,-170.19 | 72.62 | 58.78 | 68 |
43 | 03/30/2021 | 23:02:17 | -76.00, -5.28 | 107.28 | 03/30/2021 | 23:03:24 | -76.02, -2.55 | 107.51 | 73.39 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2021
Download SNOs between METOP-A and NPP since TLE EPOCH: 03/26/2021 in txt file.
Historial Predications of SNOs between METOP-A and NPP