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: 2/18/2018
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 | 73.82, -62.46 | 81.82 | 02/28/2018 | 15:38:42 | 73.84, -65.25 | 82.02 | 86.34 | 67 |
2 | 02/28/2018 | 16:30:32 | -73.75, 104.70 | 98.26 | 02/28/2018 | 16:29:24 | -73.74, 102.30 | 98.11 | 74.90 | 68 |
3 | 02/28/2018 | 17:21:17 | 73.49, -88.56 | 81.51 | 02/28/2018 | 17:20:05 | 73.50, -89.83 | 81.61 | 40.11 | 72 |
4 | 02/28/2018 | 18:12:00 | -73.42, 78.62 | 98.57 | 02/28/2018 | 18:10:47 | -73.40, 77.71 | 98.51 | 28.99 | 73 |
5 | 02/28/2018 | 19:02:44 | 73.21,-114.51 | 81.25 | 02/28/2018 | 19:01:29 | 73.20,-114.54 | 81.26 | 1.46 | 75 |
6 | 02/28/2018 | 19:53:26 | -73.20, 52.78 | 98.79 | 02/28/2018 | 19:52:13 | -73.21, 52.76 | 98.75 | 1.49 | 73 |
7 | 02/28/2018 | 20:44:06 | 73.19,-139.91 | 81.20 | 02/28/2018 | 20:42:59 | 73.21,-139.93 | 81.24 | 2.83 | 67 |
8 | 02/28/2018 | 21:34:48 | -73.17, 27.38 | 98.84 | 02/28/2018 | 21:33:42 | -73.17, 27.48 | 98.83 | 3.21 | 66 |
9 | 02/28/2018 | 22:25:28 | 73.16,-165.31 | 81.15 | 02/28/2018 | 22:24:28 | 73.17,-165.22 | 81.17 | 3.07 | 60 |
10 | 02/28/2018 | 23:16:09 | -73.19, 2.09 | 98.84 | 02/28/2018 | 23:15:12 | -73.17, 2.09 | 98.85 | 2.18 | 57 |
11 | 03/01/2018 | 00:06:49 | 73.18, 169.41 | 81.14 | 03/01/2018 | 00:05:58 | 73.18, 169.39 | 81.15 | 0.95 | 51 |
12 | 03/01/2018 | 00:57:31 | -73.17, -23.30 | 98.89 | 03/01/2018 | 00:56:42 | -73.18, -23.30 | 98.86 | 1.61 | 49 |
13 | 03/01/2018 | 01:48:11 | 73.16, 144.01 | 81.09 | 03/01/2018 | 01:47:28 | 73.19, 144.00 | 81.13 | 3.00 | 43 |
14 | 03/01/2018 | 02:38:52 | -73.19, -48.59 | 98.90 | 03/01/2018 | 02:38:12 | -73.19, -48.70 | 98.88 | 3.38 | 40 |
15 | 03/01/2018 | 03:29:33 | 73.13, 118.61 | 81.04 | 03/01/2018 | 03:28:57 | 73.14, 118.72 | 81.06 | 3.63 | 36 |
16 | 03/01/2018 | 04:20:14 | -73.17, -73.99 | 98.95 | 03/01/2018 | 04:19:41 | -73.15, -73.98 | 98.96 | 2.00 | 33 |
17 | 03/01/2018 | 05:10:54 | 73.16, 93.33 | 81.04 | 03/01/2018 | 05:10:27 | 73.15, 93.33 | 81.04 | 0.57 | 27 |
18 | 03/01/2018 | 06:01:36 | -73.14, -99.38 | 99.00 | 03/01/2018 | 06:01:11 | -73.16, -99.37 | 98.97 | 1.87 | 25 |
19 | 03/01/2018 | 06:52:16 | 73.13, 67.93 | 80.99 | 03/01/2018 | 06:51:57 | 73.16, 67.93 | 81.02 | 3.27 | 19 |
20 | 03/01/2018 | 07:42:57 | -73.16,-124.67 | 99.00 | 03/01/2018 | 07:42:41 | -73.16,-124.76 | 98.99 | 2.90 | 16 |
21 | 03/01/2018 | 08:33:37 | 73.15, 42.64 | 80.98 | 03/01/2018 | 08:33:27 | 73.17, 42.54 | 81.00 | 3.49 | 10 |
22 | 03/01/2018 | 09:24:19 | -73.14,-150.07 | 99.05 | 03/01/2018 | 09:24:10 | -73.12,-150.04 | 99.07 | 1.93 | 9 |
23 | 03/01/2018 | 10:14:59 | 73.13, 17.24 | 80.93 | 03/01/2018 | 10:14:56 | 73.13, 17.26 | 80.93 | 0.60 | 3 |
24 | 03/01/2018 | 11:05:41 | -73.11,-175.46 | 99.10 | 03/01/2018 | 11:05:40 | -73.13,-175.43 | 99.08 | 2.22 | 1 |
25 | 03/01/2018 | 11:56:20 | 73.15, -8.04 | 80.93 | 03/01/2018 | 11:56:26 | 73.13, -8.13 | 80.91 | 3.52 | 6 |
26 | 03/01/2018 | 12:47:02 | -73.14, 159.25 | 99.11 | 03/01/2018 | 12:47:10 | -73.14, 159.17 | 99.10 | 2.44 | 8 |
27 | 03/01/2018 | 13:37:42 | 73.13, -33.44 | 80.88 | 03/01/2018 | 13:37:56 | 73.14, -33.52 | 80.89 | 3.21 | 14 |
28 | 03/01/2018 | 14:28:24 | -73.11, 133.85 | 99.16 | 03/01/2018 | 14:28:39 | -73.10, 133.89 | 99.18 | 1.99 | 15 |
29 | 03/01/2018 | 15:19:04 | 73.10, -58.84 | 80.83 | 03/01/2018 | 15:19:25 | 73.10, -58.81 | 80.82 | 1.00 | 21 |
30 | 03/01/2018 | 16:09:46 | -73.08, 108.46 | 99.21 | 03/01/2018 | 16:10:09 | -73.10, 108.50 | 99.19 | 2.62 | 23 |
31 | 03/01/2018 | 17:00:25 | 73.12, -84.12 | 80.82 | 03/01/2018 | 17:00:55 | 73.11, -84.20 | 80.80 | 2.98 | 30 |
32 | 03/01/2018 | 17:51:07 | -73.11, 83.17 | 99.21 | 03/01/2018 | 17:51:39 | -73.11, 83.11 | 99.21 | 2.03 | 32 |
33 | 03/01/2018 | 18:41:47 | 73.10,-109.52 | 80.77 | 03/01/2018 | 18:42:25 | 73.12,-109.59 | 80.78 | 3.00 | 38 |
34 | 03/01/2018 | 19:32:28 | -73.08, 57.77 | 99.26 | 03/01/2018 | 19:33:07 | -73.07, 57.83 | 99.29 | 2.16 | 39 |
35 | 03/01/2018 | 20:23:08 | 73.07,-134.92 | 80.72 | 03/01/2018 | 20:23:53 | 73.07,-134.87 | 80.71 | 1.49 | 45 |
36 | 03/01/2018 | 21:13:50 | -73.06, 32.38 | 99.31 | 03/01/2018 | 21:14:37 | -73.08, 32.43 | 99.30 | 3.05 | 47 |
37 | 03/01/2018 | 22:04:29 | 73.10,-160.20 | 80.72 | 03/01/2018 | 22:05:23 | 73.08,-160.26 | 80.69 | 2.44 | 54 |
38 | 03/01/2018 | 22:55:11 | -73.08, 7.09 | 99.32 | 03/01/2018 | 22:56:07 | -73.09, 7.04 | 99.32 | 1.66 | 56 |
39 | 03/01/2018 | 23:45:51 | 73.07, 174.40 | 80.67 | 03/01/2018 | 23:46:53 | 73.09, 174.34 | 80.67 | 2.90 | 62 |
40 | 03/02/2018 | 00:36:33 | -73.05, -18.31 | 99.37 | 03/02/2018 | 00:37:36 | -73.04, -18.24 | 99.40 | 2.41 | 63 |
41 | 03/02/2018 | 01:27:13 | 73.04, 149.00 | 80.62 | 03/02/2018 | 01:28:22 | 73.05, 149.06 | 80.60 | 1.99 | 69 |
42 | 03/02/2018 | 02:17:54 | -73.08, -43.59 | 99.37 | 03/02/2018 | 02:19:06 | -73.05, -43.63 | 99.41 | 3.19 | 72 |
43 | 03/02/2018 | 03:08:37 | 72.91, 123.39 | 80.48 | 03/02/2018 | 03:09:50 | 72.95, 123.89 | 80.47 | 16.72 | 73 |
44 | 03/02/2018 | 03:59:20 | -72.85, -69.41 | 99.59 | 03/02/2018 | 04:00:32 | -72.86, -68.59 | 99.66 | 26.93 | 72 |
45 | 03/02/2018 | 04:50:05 | 72.58, 97.37 | 80.17 | 03/02/2018 | 04:51:14 | 72.66, 99.13 | 80.12 | 59.09 | 69 |
46 | 03/02/2018 | 05:40:48 | -72.52, -95.43 | 99.90 | 03/02/2018 | 05:41:56 | -72.56, -93.36 | 100.01 | 69.26 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/18/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service