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: 2/25/2018
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 | 73.81, -62.48 | 81.82 | 02/28/2018 | 15:38:42 | 73.85, -65.28 | 82.03 | 86.68 | 67 |
2 | 02/28/2018 | 16:30:32 | -73.73, 104.66 | 98.27 | 02/28/2018 | 16:29:23 | -73.71, 102.37 | 98.14 | 71.67 | 69 |
3 | 02/28/2018 | 17:21:16 | 73.53, -88.46 | 81.55 | 02/28/2018 | 17:20:05 | 73.51, -89.85 | 81.63 | 43.99 | 71 |
4 | 02/28/2018 | 18:12:00 | -73.41, 78.58 | 98.58 | 02/28/2018 | 18:10:47 | -73.42, 77.66 | 98.49 | 29.17 | 73 |
5 | 02/28/2018 | 19:02:44 | 73.21,-114.53 | 81.24 | 02/28/2018 | 19:01:29 | 73.22,-114.57 | 81.27 | 1.61 | 75 |
6 | 02/28/2018 | 19:53:26 | -73.18, 52.74 | 98.80 | 02/28/2018 | 19:52:12 | -73.18, 52.83 | 98.79 | 2.82 | 74 |
7 | 02/28/2018 | 20:44:06 | 73.18,-139.93 | 81.19 | 02/28/2018 | 20:42:58 | 73.17,-139.85 | 81.20 | 2.60 | 68 |
8 | 02/28/2018 | 21:34:47 | -73.21, 27.46 | 98.80 | 02/28/2018 | 21:33:42 | -73.19, 27.44 | 98.81 | 2.38 | 65 |
9 | 02/28/2018 | 22:25:27 | 73.20,-165.22 | 81.19 | 02/28/2018 | 22:24:28 | 73.18,-165.24 | 81.18 | 2.66 | 59 |
10 | 02/28/2018 | 23:16:09 | -73.18, 2.06 | 98.85 | 02/28/2018 | 23:15:12 | -73.19, 2.05 | 98.82 | 1.54 | 57 |
11 | 03/01/2018 | 00:06:49 | 73.18, 169.39 | 81.14 | 03/01/2018 | 00:05:58 | 73.19, 169.36 | 81.16 | 1.50 | 51 |
12 | 03/01/2018 | 00:57:31 | -73.15, -23.34 | 98.90 | 03/01/2018 | 00:56:41 | -73.15, -23.24 | 98.90 | 3.26 | 50 |
13 | 03/01/2018 | 01:48:11 | 73.15, 143.99 | 81.09 | 03/01/2018 | 01:47:27 | 73.15, 144.08 | 81.09 | 3.02 | 44 |
14 | 03/01/2018 | 02:38:52 | -73.18, -48.62 | 98.91 | 03/01/2018 | 02:38:11 | -73.16, -48.63 | 98.92 | 2.12 | 41 |
15 | 03/01/2018 | 03:29:32 | 73.18, 118.70 | 81.08 | 03/01/2018 | 03:28:57 | 73.16, 118.69 | 81.07 | 2.28 | 35 |
16 | 03/01/2018 | 04:20:14 | -73.15, -74.02 | 98.96 | 03/01/2018 | 04:19:41 | -73.17, -74.02 | 98.93 | 1.67 | 33 |
17 | 03/01/2018 | 05:10:54 | 73.15, 93.31 | 81.03 | 03/01/2018 | 05:10:27 | 73.16, 93.30 | 81.05 | 1.60 | 27 |
18 | 03/01/2018 | 06:01:35 | -73.18, -99.31 | 98.96 | 03/01/2018 | 06:01:11 | -73.18, -99.41 | 98.95 | 3.34 | 24 |
19 | 03/01/2018 | 06:52:16 | 73.12, 67.91 | 80.98 | 03/01/2018 | 06:51:56 | 73.12, 68.02 | 80.98 | 3.47 | 20 |
20 | 03/01/2018 | 07:42:57 | -73.15,-124.70 | 99.01 | 03/01/2018 | 07:42:40 | -73.13,-124.69 | 99.03 | 1.95 | 17 |
21 | 03/01/2018 | 08:33:37 | 73.15, 42.62 | 80.98 | 03/01/2018 | 08:33:26 | 73.13, 42.62 | 80.96 | 1.99 | 11 |
22 | 03/01/2018 | 09:24:19 | -73.13,-150.10 | 99.06 | 03/01/2018 | 09:24:10 | -73.14,-150.09 | 99.04 | 1.93 | 9 |
23 | 03/01/2018 | 10:14:59 | 73.12, 17.22 | 80.93 | 03/01/2018 | 10:14:56 | 73.14, 17.23 | 80.94 | 1.86 | 3 |
24 | 03/01/2018 | 11:05:40 | -73.15,-175.39 | 99.07 | 03/01/2018 | 11:05:40 | -73.15,-175.48 | 99.06 | 2.88 | 0 |
25 | 03/01/2018 | 11:56:20 | 73.15, -8.06 | 80.92 | 03/01/2018 | 11:56:26 | 73.15, -8.16 | 80.92 | 3.13 | 6 |
26 | 03/01/2018 | 12:47:02 | -73.12, 159.22 | 99.12 | 03/01/2018 | 12:47:09 | -73.11, 159.24 | 99.14 | 1.90 | 7 |
27 | 03/01/2018 | 13:37:42 | 73.12, -33.46 | 80.87 | 03/01/2018 | 13:37:55 | 73.10, -33.44 | 80.85 | 1.81 | 13 |
28 | 03/01/2018 | 14:28:24 | -73.10, 133.82 | 99.17 | 03/01/2018 | 14:28:39 | -73.12, 133.85 | 99.15 | 2.26 | 15 |
29 | 03/01/2018 | 15:19:04 | 73.09, -58.86 | 80.82 | 03/01/2018 | 15:19:25 | 73.11, -58.83 | 80.83 | 2.23 | 21 |
30 | 03/01/2018 | 16:09:45 | -73.12, 108.53 | 99.17 | 03/01/2018 | 16:10:09 | -73.12, 108.46 | 99.17 | 2.44 | 24 |
31 | 03/01/2018 | 17:00:25 | 73.12, -84.14 | 80.82 | 03/01/2018 | 17:00:55 | 73.12, -84.23 | 80.82 | 2.68 | 30 |
32 | 03/01/2018 | 17:51:07 | -73.10, 83.14 | 99.22 | 03/01/2018 | 17:51:38 | -73.08, 83.18 | 99.25 | 1.97 | 31 |
33 | 03/01/2018 | 18:41:47 | 73.09,-109.54 | 80.77 | 03/01/2018 | 18:42:24 | 73.08,-109.51 | 80.74 | 1.77 | 37 |
34 | 03/01/2018 | 19:32:29 | -73.07, 57.74 | 99.27 | 03/01/2018 | 19:33:08 | -73.09, 57.78 | 99.26 | 2.64 | 39 |
35 | 03/01/2018 | 20:23:09 | 73.06,-134.94 | 80.72 | 03/01/2018 | 20:23:54 | 73.09,-134.90 | 80.72 | 2.65 | 45 |
36 | 03/01/2018 | 21:13:50 | -73.09, 32.45 | 99.28 | 03/01/2018 | 21:14:38 | -73.10, 32.39 | 99.28 | 2.04 | 48 |
37 | 03/01/2018 | 22:04:30 | 73.09,-160.22 | 80.71 | 03/01/2018 | 22:05:24 | 73.09,-160.29 | 80.71 | 2.29 | 54 |
38 | 03/01/2018 | 22:55:12 | -73.07, 7.06 | 99.33 | 03/01/2018 | 22:56:07 | -73.06, 7.11 | 99.36 | 2.13 | 55 |
39 | 03/01/2018 | 23:45:52 | 73.06, 174.38 | 80.66 | 03/01/2018 | 23:46:53 | 73.05, 174.43 | 80.63 | 1.88 | 61 |
40 | 03/02/2018 | 00:36:34 | -73.04, -18.34 | 99.38 | 03/02/2018 | 00:37:37 | -73.06, -18.28 | 99.37 | 3.04 | 63 |
41 | 03/02/2018 | 01:27:14 | 73.04, 148.98 | 80.61 | 03/02/2018 | 01:28:23 | 73.06, 149.03 | 80.61 | 3.11 | 69 |
42 | 03/02/2018 | 02:17:55 | -73.07, -43.63 | 99.38 | 03/02/2018 | 02:19:07 | -73.07, -43.67 | 99.39 | 1.70 | 72 |
43 | 03/02/2018 | 03:08:38 | 72.91, 123.37 | 80.47 | 03/02/2018 | 03:09:51 | 72.97, 123.86 | 80.48 | 17.11 | 73 |
44 | 03/02/2018 | 03:59:21 | -72.84, -69.45 | 99.60 | 03/02/2018 | 04:00:33 | -72.88, -68.64 | 99.63 | 26.97 | 72 |
45 | 03/02/2018 | 04:50:06 | 72.58, 97.35 | 80.17 | 03/02/2018 | 04:51:15 | 72.67, 99.10 | 80.13 | 59.11 | 69 |
46 | 03/02/2018 | 05:40:49 | -72.51, -95.46 | 99.91 | 03/02/2018 | 05:41:57 | -72.58, -93.40 | 99.99 | 69.27 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/25/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/25/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service