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: 12/30/2017
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 | 01/08/2018 | 09:51:31 | 73.70, 24.70 | 96.02 | 01/08/2018 | 09:50:23 | 73.71, 22.15 | 96.17 | 79.41 | 68 |
2 | 01/08/2018 | 10:42:15 | -73.61,-168.20 | 84.08 | 01/08/2018 | 10:41:05 | -73.61,-170.28 | 83.96 | 65.29 | 70 |
3 | 01/08/2018 | 11:32:58 | 73.43, -1.27 | 95.76 | 01/08/2018 | 11:31:47 | 73.42, -2.55 | 95.83 | 40.43 | 71 |
4 | 01/08/2018 | 12:23:42 | -73.33, 165.84 | 84.33 | 01/08/2018 | 12:22:29 | -73.32, 165.01 | 84.29 | 26.52 | 73 |
5 | 01/08/2018 | 13:14:25 | 73.15, -27.22 | 95.50 | 01/08/2018 | 13:13:11 | 73.13, -27.27 | 95.50 | 2.75 | 74 |
6 | 01/08/2018 | 14:05:08 | -73.10, 140.00 | 84.54 | 01/08/2018 | 14:03:55 | -73.12, 140.06 | 84.52 | 2.65 | 73 |
7 | 01/08/2018 | 14:55:47 | 73.12, -52.62 | 95.47 | 01/08/2018 | 14:54:41 | 73.14, -52.66 | 95.50 | 1.80 | 66 |
8 | 01/08/2018 | 15:46:29 | -73.13, 114.72 | 84.53 | 01/08/2018 | 15:45:25 | -73.13, 114.67 | 84.52 | 1.54 | 64 |
9 | 01/08/2018 | 16:37:09 | 73.10, -78.01 | 95.44 | 01/08/2018 | 16:36:10 | 73.09, -77.94 | 95.44 | 2.51 | 59 |
10 | 01/08/2018 | 17:27:51 | -73.10, 89.32 | 84.56 | 01/08/2018 | 17:26:54 | -73.09, 89.39 | 84.57 | 2.97 | 57 |
11 | 01/08/2018 | 18:18:30 | 73.12,-103.30 | 95.45 | 01/08/2018 | 18:17:40 | 73.10,-103.33 | 95.44 | 2.90 | 50 |
12 | 01/08/2018 | 19:09:13 | -73.08, 63.93 | 84.60 | 01/08/2018 | 19:08:24 | -73.09, 64.00 | 84.58 | 2.75 | 49 |
13 | 01/08/2018 | 19:59:52 | 73.10,-128.69 | 95.42 | 01/08/2018 | 19:59:10 | 73.11,-128.72 | 95.44 | 1.19 | 42 |
14 | 01/08/2018 | 20:50:34 | -73.10, 38.64 | 84.58 | 01/08/2018 | 20:49:54 | -73.10, 38.61 | 84.58 | 1.17 | 40 |
15 | 01/08/2018 | 21:41:14 | 73.07,-154.09 | 95.39 | 01/08/2018 | 21:40:39 | 73.06,-154.00 | 95.38 | 3.09 | 35 |
16 | 01/08/2018 | 22:31:56 | -73.08, 13.25 | 84.61 | 01/08/2018 | 22:31:24 | -73.11, 13.22 | 84.58 | 3.25 | 32 |
17 | 01/08/2018 | 23:22:35 | 73.10,-179.37 | 95.40 | 01/08/2018 | 23:22:09 | 73.07,-179.39 | 95.38 | 3.16 | 26 |
18 | 01/09/2018 | 00:13:18 | -73.05, -12.14 | 84.65 | 01/09/2018 | 00:12:53 | -73.06, -12.06 | 84.64 | 2.97 | 25 |
19 | 01/09/2018 | 01:03:57 | 73.07, 155.23 | 95.37 | 01/09/2018 | 01:03:39 | 73.08, 155.22 | 95.38 | 0.59 | 18 |
20 | 01/09/2018 | 01:54:39 | -73.08, -37.43 | 84.63 | 01/09/2018 | 01:54:23 | -73.07, -37.45 | 84.64 | 1.07 | 16 |
21 | 01/09/2018 | 02:45:19 | 73.05, 129.84 | 95.34 | 01/09/2018 | 02:45:08 | 73.03, 129.94 | 95.32 | 3.66 | 11 |
22 | 01/09/2018 | 03:36:01 | -73.05, -62.82 | 84.67 | 01/09/2018 | 03:35:53 | -73.08, -62.84 | 84.64 | 2.76 | 8 |
23 | 01/09/2018 | 04:26:40 | 73.07, 104.55 | 95.35 | 01/09/2018 | 04:26:38 | 73.04, 104.55 | 95.32 | 3.51 | 2 |
24 | 01/09/2018 | 05:17:23 | -73.03, -88.22 | 84.70 | 01/09/2018 | 05:17:22 | -73.03, -88.12 | 84.70 | 3.28 | 1 |
25 | 01/09/2018 | 06:08:02 | 73.05, 79.16 | 95.32 | 01/09/2018 | 06:08:08 | 73.05, 79.16 | 95.32 | 0.16 | 6 |
26 | 01/09/2018 | 06:58:44 | -73.05,-113.50 | 84.68 | 01/09/2018 | 06:58:52 | -73.04,-113.51 | 84.70 | 1.28 | 8 |
27 | 01/09/2018 | 07:49:24 | 73.02, 53.76 | 95.29 | 01/09/2018 | 07:49:38 | 73.06, 53.77 | 95.32 | 3.73 | 14 |
28 | 01/09/2018 | 08:40:05 | -73.03,-138.90 | 84.72 | 01/09/2018 | 08:40:21 | -73.05,-138.90 | 84.70 | 2.33 | 16 |
29 | 01/09/2018 | 09:30:44 | 73.05, 28.48 | 95.30 | 01/09/2018 | 09:31:07 | 73.06, 28.38 | 95.32 | 3.53 | 23 |
30 | 01/09/2018 | 10:21:26 | -73.05,-164.18 | 84.70 | 01/09/2018 | 10:21:51 | -73.06,-164.29 | 84.70 | 3.38 | 25 |
31 | 01/09/2018 | 11:12:06 | 73.02, 3.08 | 95.27 | 01/09/2018 | 11:12:36 | 73.02, 3.10 | 95.26 | 0.64 | 30 |
32 | 01/09/2018 | 12:02:48 | -73.03, 170.42 | 84.74 | 01/09/2018 | 12:03:20 | -73.01, 170.43 | 84.76 | 1.69 | 32 |
33 | 01/09/2018 | 12:53:28 | 73.00, -22.31 | 95.24 | 01/09/2018 | 12:54:06 | 73.03, -22.29 | 95.26 | 3.42 | 38 |
34 | 01/09/2018 | 13:44:10 | -73.00, 145.03 | 84.77 | 01/09/2018 | 13:44:50 | -73.02, 145.04 | 84.76 | 1.99 | 40 |
35 | 01/09/2018 | 14:34:49 | 73.02, -47.60 | 95.25 | 01/09/2018 | 14:35:36 | 73.03, -47.68 | 95.25 | 2.96 | 47 |
36 | 01/09/2018 | 15:25:31 | -73.03, 119.74 | 84.76 | 01/09/2018 | 15:26:20 | -73.03, 119.65 | 84.76 | 2.92 | 49 |
37 | 01/09/2018 | 16:16:11 | 73.00, -72.99 | 95.22 | 01/09/2018 | 16:17:05 | 72.99, -72.96 | 95.20 | 1.21 | 54 |
38 | 01/09/2018 | 17:06:53 | -73.00, 94.35 | 84.79 | 01/09/2018 | 17:07:49 | -72.98, 94.37 | 84.82 | 2.17 | 56 |
39 | 01/09/2018 | 17:57:33 | 72.97, -98.38 | 95.18 | 01/09/2018 | 17:58:35 | 73.00, -98.35 | 95.20 | 3.18 | 62 |
40 | 01/09/2018 | 18:48:15 | -72.98, 68.95 | 84.82 | 01/09/2018 | 18:49:19 | -72.99, 68.98 | 84.82 | 1.77 | 64 |
41 | 01/09/2018 | 19:38:54 | 73.00,-123.67 | 95.20 | 01/09/2018 | 19:40:05 | 73.00,-123.74 | 95.19 | 2.41 | 71 |
42 | 01/09/2018 | 20:29:36 | -73.00, 43.67 | 84.81 | 01/09/2018 | 20:30:49 | -73.00, 43.59 | 84.82 | 2.54 | 73 |
43 | 01/09/2018 | 21:20:19 | 72.82,-149.38 | 95.03 | 01/09/2018 | 21:21:32 | 72.86,-148.81 | 95.03 | 19.51 | 73 |
44 | 01/09/2018 | 22:11:03 | -72.72, 17.75 | 85.06 | 01/09/2018 | 22:12:15 | -72.80, 18.63 | 85.05 | 30.36 | 72 |
45 | 01/09/2018 | 23:01:47 | 72.49,-175.40 | 94.73 | 01/09/2018 | 23:02:56 | 72.56,-173.57 | 94.69 | 61.70 | 69 |
46 | 01/09/2018 | 23:52:30 | -72.44, -8.16 | 85.32 | 01/09/2018 | 23:53:38 | -72.46, -6.04 | 85.43 | 71.09 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 12/30/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 12/30/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service