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: 2/20/2018
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 | 02/28/2018 | 15:39:49 | 73.83, -62.44 | 81.83 | 02/28/2018 | 15:38:42 | 73.83, -65.25 | 82.02 | 86.83 | 67 |
2 | 02/28/2018 | 16:30:32 | -73.76, 104.72 | 98.25 | 02/28/2018 | 16:29:24 | -73.74, 102.29 | 98.10 | 75.43 | 68 |
3 | 02/28/2018 | 17:21:17 | 73.50, -88.54 | 81.52 | 02/28/2018 | 17:20:06 | 73.54, -89.94 | 81.67 | 44.45 | 71 |
4 | 02/28/2018 | 18:12:00 | -73.43, 78.63 | 98.56 | 02/28/2018 | 18:10:48 | -73.45, 77.59 | 98.46 | 33.03 | 72 |
5 | 02/28/2018 | 19:02:44 | 73.22,-114.49 | 81.25 | 02/28/2018 | 19:01:30 | 73.25,-114.65 | 81.31 | 6.00 | 74 |
6 | 02/28/2018 | 19:53:26 | -73.20, 52.79 | 98.78 | 02/28/2018 | 19:52:13 | -73.21, 52.76 | 98.75 | 1.22 | 73 |
7 | 02/28/2018 | 20:44:06 | 73.20,-139.89 | 81.21 | 02/28/2018 | 20:42:59 | 73.21,-139.93 | 81.24 | 2.01 | 67 |
8 | 02/28/2018 | 21:34:48 | -73.18, 27.40 | 98.83 | 02/28/2018 | 21:33:42 | -73.17, 27.48 | 98.83 | 2.88 | 66 |
9 | 02/28/2018 | 22:25:28 | 73.17,-165.29 | 81.16 | 02/28/2018 | 22:24:28 | 73.17,-165.21 | 81.16 | 2.39 | 60 |
10 | 02/28/2018 | 23:16:09 | -73.20, 2.11 | 98.84 | 02/28/2018 | 23:15:12 | -73.18, 2.09 | 98.85 | 3.02 | 57 |
11 | 03/01/2018 | 00:06:49 | 73.19, 169.43 | 81.15 | 03/01/2018 | 00:05:58 | 73.18, 169.39 | 81.15 | 2.27 | 51 |
12 | 03/01/2018 | 00:57:31 | -73.18, -23.29 | 98.88 | 03/01/2018 | 00:56:42 | -73.18, -23.31 | 98.86 | 1.03 | 49 |
13 | 03/01/2018 | 01:48:11 | 73.17, 144.03 | 81.10 | 03/01/2018 | 01:47:28 | 73.18, 144.00 | 81.13 | 1.98 | 43 |
14 | 03/01/2018 | 02:38:53 | -73.15, -48.68 | 98.93 | 03/01/2018 | 02:38:11 | -73.14, -48.59 | 98.94 | 3.23 | 42 |
15 | 03/01/2018 | 03:29:33 | 73.14, 118.63 | 81.05 | 03/01/2018 | 03:28:57 | 73.14, 118.72 | 81.06 | 2.85 | 36 |
16 | 03/01/2018 | 04:20:14 | -73.17, -73.97 | 98.94 | 03/01/2018 | 04:19:41 | -73.15, -73.98 | 98.95 | 2.73 | 33 |
17 | 03/01/2018 | 05:10:54 | 73.17, 93.34 | 81.05 | 03/01/2018 | 05:10:27 | 73.15, 93.33 | 81.04 | 1.83 | 27 |
18 | 03/01/2018 | 06:01:36 | -73.15, -99.37 | 98.99 | 03/01/2018 | 06:01:11 | -73.16, -99.37 | 98.97 | 1.09 | 25 |
19 | 03/01/2018 | 06:52:16 | 73.14, 67.95 | 81.00 | 03/01/2018 | 06:51:57 | 73.16, 67.94 | 81.02 | 2.12 | 19 |
20 | 03/01/2018 | 07:42:57 | -73.17,-124.65 | 99.00 | 03/01/2018 | 07:42:41 | -73.17,-124.76 | 98.99 | 3.57 | 16 |
21 | 03/01/2018 | 08:33:38 | 73.11, 42.55 | 80.95 | 03/01/2018 | 08:33:26 | 73.12, 42.65 | 80.95 | 3.32 | 12 |
22 | 03/01/2018 | 09:24:19 | -73.15,-150.05 | 99.04 | 03/01/2018 | 09:24:10 | -73.12,-150.05 | 99.06 | 2.50 | 9 |
23 | 03/01/2018 | 10:14:59 | 73.14, 17.26 | 80.94 | 03/01/2018 | 10:14:56 | 73.12, 17.26 | 80.93 | 1.46 | 3 |
24 | 03/01/2018 | 11:05:41 | -73.12,-175.45 | 99.09 | 03/01/2018 | 11:05:40 | -73.13,-175.44 | 99.08 | 1.34 | 1 |
25 | 03/01/2018 | 11:56:20 | 73.11, -8.13 | 80.89 | 03/01/2018 | 11:56:25 | 73.13, -8.13 | 80.91 | 2.38 | 5 |
26 | 03/01/2018 | 12:47:01 | -73.14, 159.27 | 99.10 | 03/01/2018 | 12:47:09 | -73.14, 159.17 | 99.10 | 3.09 | 8 |
27 | 03/01/2018 | 13:37:41 | 73.14, -33.42 | 80.88 | 03/01/2018 | 13:37:55 | 73.14, -33.52 | 80.89 | 3.35 | 14 |
28 | 03/01/2018 | 14:28:23 | -73.12, 133.87 | 99.15 | 03/01/2018 | 14:28:38 | -73.10, 133.89 | 99.17 | 2.35 | 15 |
29 | 03/01/2018 | 15:19:03 | 73.11, -58.82 | 80.84 | 03/01/2018 | 15:19:24 | 73.10, -58.80 | 80.82 | 1.23 | 21 |
30 | 03/01/2018 | 16:09:45 | -73.09, 108.47 | 99.20 | 03/01/2018 | 16:10:08 | -73.11, 108.50 | 99.19 | 1.70 | 23 |
31 | 03/01/2018 | 17:00:25 | 73.08, -84.21 | 80.79 | 03/01/2018 | 17:00:54 | 73.11, -84.20 | 80.80 | 2.73 | 29 |
32 | 03/01/2018 | 17:51:06 | -73.12, 83.19 | 99.20 | 03/01/2018 | 17:51:38 | -73.11, 83.10 | 99.21 | 2.63 | 32 |
33 | 03/01/2018 | 18:41:46 | 73.11,-109.50 | 80.78 | 03/01/2018 | 18:42:24 | 73.12,-109.59 | 80.78 | 2.99 | 38 |
34 | 03/01/2018 | 19:32:28 | -73.09, 57.79 | 99.25 | 03/01/2018 | 19:33:07 | -73.07, 57.82 | 99.28 | 2.29 | 39 |
35 | 03/01/2018 | 20:23:08 | 73.08,-134.90 | 80.73 | 03/01/2018 | 20:23:53 | 73.07,-134.87 | 80.71 | 1.19 | 45 |
36 | 03/01/2018 | 21:13:50 | -73.06, 32.39 | 99.30 | 03/01/2018 | 21:14:37 | -73.08, 32.43 | 99.30 | 2.11 | 47 |
37 | 03/01/2018 | 22:04:30 | 73.05,-160.29 | 80.68 | 03/01/2018 | 22:05:23 | 73.08,-160.26 | 80.69 | 3.13 | 53 |
38 | 03/01/2018 | 22:55:11 | -73.09, 7.11 | 99.31 | 03/01/2018 | 22:56:07 | -73.09, 7.04 | 99.32 | 2.20 | 56 |
39 | 03/01/2018 | 23:45:51 | 73.08, 174.42 | 80.67 | 03/01/2018 | 23:46:53 | 73.09, 174.34 | 80.67 | 2.70 | 62 |
40 | 03/02/2018 | 00:36:33 | -73.06, -18.29 | 99.36 | 03/02/2018 | 00:37:36 | -73.05, -18.24 | 99.39 | 2.32 | 63 |
41 | 03/02/2018 | 01:27:13 | 73.05, 149.02 | 80.63 | 03/02/2018 | 01:28:22 | 73.05, 149.06 | 80.60 | 1.37 | 69 |
42 | 03/02/2018 | 02:17:55 | -73.04, -43.68 | 99.41 | 03/02/2018 | 02:19:06 | -73.05, -43.64 | 99.41 | 2.54 | 71 |
43 | 03/02/2018 | 03:08:37 | 72.92, 123.41 | 80.49 | 03/02/2018 | 03:09:50 | 72.95, 123.89 | 80.47 | 15.80 | 73 |
44 | 03/02/2018 | 03:59:20 | -72.86, -69.40 | 99.59 | 03/02/2018 | 04:00:33 | -72.91, -68.71 | 99.60 | 23.46 | 73 |
45 | 03/02/2018 | 04:50:05 | 72.59, 97.39 | 80.18 | 03/02/2018 | 04:51:14 | 72.66, 99.13 | 80.12 | 58.26 | 69 |
46 | 03/02/2018 | 05:40:48 | -72.53, -95.41 | 99.89 | 03/02/2018 | 05:41:56 | -72.57, -93.36 | 100.00 | 68.52 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/20/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/20/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service