Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/21/2018
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Distance(km) | Time Diff (sec) |
1 | 03/25/2018 | 22:05:52 | 73.86,-162.13 | 72.08 | 03/25/2018 | 22:06:59 | 73.83,-159.42 | 71.89 | 83.85 | 67 |
2 | 03/25/2018 | 22:56:35 | -73.81, 5.30 | 107.99 | 03/25/2018 | 22:57:43 | -73.73, 7.66 | 108.22 | 74.04 | 68 |
3 | 03/25/2018 | 23:47:16 | 73.57, 173.19 | 71.72 | 03/25/2018 | 23:48:27 | 73.51, 174.49 | 71.57 | 41.54 | 71 |
4 | 03/26/2018 | 00:37:58 | -73.47, -19.28 | 108.40 | 03/26/2018 | 00:39:10 | -73.45, -18.30 | 108.49 | 30.81 | 72 |
5 | 03/26/2018 | 01:28:40 | 73.27, 148.48 | 71.37 | 03/26/2018 | 01:29:53 | 73.28, 148.64 | 71.35 | 5.20 | 73 |
6 | 03/26/2018 | 02:19:23 | -73.23, -44.10 | 108.70 | 03/26/2018 | 02:20:36 | -73.23, -44.15 | 108.72 | 1.36 | 73 |
7 | 03/26/2018 | 03:10:09 | 73.23, 123.20 | 71.29 | 03/26/2018 | 03:11:15 | 73.25, 123.25 | 71.29 | 2.90 | 66 |
8 | 03/26/2018 | 04:00:53 | -73.23, -69.49 | 108.72 | 03/26/2018 | 04:01:57 | -73.25, -69.43 | 108.73 | 2.65 | 64 |
9 | 03/26/2018 | 04:51:39 | 73.24, 97.82 | 71.27 | 03/26/2018 | 04:52:37 | 73.23, 97.85 | 71.24 | 1.42 | 58 |
10 | 03/26/2018 | 05:42:23 | -73.24, -94.88 | 108.74 | 03/26/2018 | 05:43:19 | -73.23, -94.83 | 108.78 | 2.34 | 56 |
11 | 03/26/2018 | 06:33:08 | 73.19, 72.54 | 71.19 | 03/26/2018 | 06:33:59 | 73.20, 72.45 | 71.19 | 2.99 | 51 |
12 | 03/26/2018 | 07:23:52 | -73.20,-120.16 | 108.82 | 03/26/2018 | 07:24:41 | -73.20,-120.22 | 108.83 | 2.21 | 49 |
13 | 03/26/2018 | 08:14:38 | 73.20, 47.15 | 71.17 | 03/26/2018 | 08:15:20 | 73.22, 47.17 | 71.19 | 3.15 | 42 |
14 | 03/26/2018 | 09:05:22 | -73.20,-145.54 | 108.84 | 03/26/2018 | 09:06:02 | -73.22,-145.51 | 108.83 | 2.68 | 40 |
15 | 03/26/2018 | 09:56:08 | 73.20, 21.76 | 71.15 | 03/26/2018 | 09:56:42 | 73.20, 21.77 | 71.14 | 0.47 | 34 |
16 | 03/26/2018 | 10:46:52 | -73.21,-170.93 | 108.86 | 03/26/2018 | 10:47:24 | -73.20,-170.91 | 108.88 | 1.33 | 32 |
17 | 03/26/2018 | 11:37:38 | 73.21, -3.62 | 71.13 | 03/26/2018 | 11:38:03 | 73.22, -3.52 | 71.13 | 3.79 | 25 |
18 | 03/26/2018 | 12:28:21 | -73.16, 163.79 | 108.94 | 03/26/2018 | 12:28:46 | -73.17, 163.70 | 108.93 | 3.16 | 25 |
19 | 03/26/2018 | 13:19:07 | 73.16, -28.90 | 71.05 | 03/26/2018 | 13:19:25 | 73.20, -28.91 | 71.08 | 3.68 | 18 |
20 | 03/26/2018 | 14:09:51 | -73.17, 138.40 | 108.96 | 03/26/2018 | 14:10:07 | -73.20, 138.41 | 108.94 | 3.07 | 16 |
21 | 03/26/2018 | 15:00:37 | 73.17, -54.29 | 71.03 | 03/26/2018 | 15:00:47 | 73.17, -54.31 | 71.03 | 0.69 | 10 |
22 | 03/26/2018 | 15:51:21 | -73.18, 113.02 | 108.98 | 03/26/2018 | 15:51:29 | -73.17, 113.02 | 108.99 | 0.46 | 8 |
23 | 03/26/2018 | 16:42:07 | 73.18, -79.68 | 71.01 | 03/26/2018 | 16:42:08 | 73.20, -79.60 | 71.02 | 3.35 | 1 |
24 | 03/26/2018 | 17:32:51 | -73.18, 87.63 | 109.00 | 03/26/2018 | 17:32:50 | -73.20, 87.73 | 109.00 | 3.60 | 1 |
25 | 03/26/2018 | 18:23:37 | 73.18,-105.06 | 70.99 | 03/26/2018 | 18:23:30 | 73.17,-104.99 | 70.97 | 2.69 | 7 |
26 | 03/26/2018 | 19:14:21 | -73.19, 62.24 | 109.03 | 03/26/2018 | 19:14:12 | -73.17, 62.33 | 109.05 | 3.51 | 9 |
27 | 03/26/2018 | 20:05:06 | 73.14,-130.34 | 70.91 | 03/26/2018 | 20:04:52 | 73.14,-130.39 | 70.92 | 1.65 | 14 |
28 | 03/26/2018 | 20:55:50 | -73.14, 36.96 | 109.10 | 03/26/2018 | 20:55:34 | -73.14, 36.94 | 109.10 | 0.86 | 16 |
29 | 03/26/2018 | 21:46:36 | 73.14,-155.73 | 70.89 | 03/26/2018 | 21:46:13 | 73.17,-155.68 | 70.92 | 3.19 | 23 |
30 | 03/26/2018 | 22:37:20 | -73.15, 11.58 | 109.12 | 03/26/2018 | 22:36:55 | -73.17, 11.65 | 109.10 | 3.27 | 25 |
31 | 03/26/2018 | 23:28:06 | 73.15, 178.88 | 70.87 | 03/26/2018 | 23:27:35 | 73.14, 178.93 | 70.87 | 1.70 | 31 |
32 | 03/27/2018 | 00:18:50 | -73.16, -13.81 | 109.15 | 03/27/2018 | 00:18:17 | -73.14, -13.74 | 109.15 | 2.50 | 33 |
33 | 03/27/2018 | 01:09:35 | 73.11, 153.61 | 70.79 | 03/27/2018 | 01:08:57 | 73.12, 153.53 | 70.82 | 2.63 | 38 |
34 | 03/27/2018 | 02:00:19 | -73.11, -39.09 | 109.22 | 03/27/2018 | 01:59:39 | -73.12, -39.14 | 109.20 | 1.81 | 40 |
35 | 03/27/2018 | 02:51:05 | 73.11, 128.22 | 70.77 | 03/27/2018 | 02:50:18 | 73.14, 128.25 | 70.81 | 3.34 | 47 |
36 | 03/27/2018 | 03:41:49 | -73.12, -64.48 | 109.24 | 03/27/2018 | 03:41:00 | -73.14, -64.43 | 109.21 | 3.25 | 49 |
37 | 03/27/2018 | 04:32:35 | 73.12, 102.83 | 70.75 | 03/27/2018 | 04:31:40 | 73.12, 102.85 | 70.76 | 0.71 | 55 |
38 | 03/27/2018 | 05:23:19 | -73.12, -89.86 | 109.26 | 03/27/2018 | 05:22:22 | -73.12, -89.82 | 109.26 | 1.50 | 57 |
39 | 03/27/2018 | 06:14:04 | 73.07, 77.55 | 70.67 | 03/27/2018 | 06:13:02 | 73.09, 77.45 | 70.71 | 3.60 | 62 |
40 | 03/27/2018 | 07:04:48 | -73.08,-115.14 | 109.34 | 03/27/2018 | 07:03:44 | -73.09,-115.22 | 109.31 | 2.80 | 64 |
41 | 03/27/2018 | 07:55:33 | 73.08, 52.16 | 70.65 | 03/27/2018 | 07:54:22 | 73.11, 52.17 | 70.70 | 3.75 | 71 |
42 | 03/27/2018 | 08:46:17 | -73.08,-140.53 | 109.36 | 03/27/2018 | 08:45:05 | -73.07,-140.61 | 109.36 | 3.47 | 72 |
43 | 03/27/2018 | 09:37:00 | 72.93, 27.10 | 70.46 | 03/27/2018 | 09:35:47 | 72.94, 26.45 | 70.52 | 21.33 | 73 |
44 | 03/27/2018 | 10:27:43 | -72.89,-165.49 | 109.60 | 03/27/2018 | 10:26:30 | -72.89,-166.33 | 109.54 | 27.51 | 73 |
45 | 03/27/2018 | 11:18:24 | 72.64, 2.35 | 70.11 | 03/27/2018 | 11:17:15 | 72.60, 0.43 | 70.21 | 63.96 | 69 |
46 | 03/27/2018 | 12:09:07 | -72.59, 169.76 | 109.96 | 03/27/2018 | 12:07:58 | -72.56, 167.66 | 109.85 | 69.96 | 69 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 3/21/2018
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 03/21/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service