Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/21/2018
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
1 | 04/25/2018 | 00:25:05 | 73.42, 164.02 | 60.46 | 04/25/2018 | 00:26:13 | 73.35, 166.32 | 60.27 | 73.60 | 68 |
2 | 04/25/2018 | 01:15:47 | -73.32, -28.44 | 119.67 | 04/25/2018 | 01:16:56 | -73.30, -26.46 | 119.79 | 63.28 | 69 |
3 | 04/25/2018 | 02:06:29 | 73.13, 139.30 | 60.11 | 04/25/2018 | 02:07:40 | 73.07, 140.38 | 60.00 | 35.39 | 71 |
4 | 04/25/2018 | 02:57:11 | -73.03, -53.17 | 120.01 | 04/25/2018 | 02:58:24 | -72.98, -52.50 | 120.11 | 22.38 | 73 |
5 | 04/25/2018 | 03:47:53 | 72.83, 114.56 | 59.77 | 04/25/2018 | 03:49:06 | 72.85, 114.56 | 59.77 | 1.87 | 73 |
6 | 04/25/2018 | 04:38:37 | -72.83, -78.13 | 120.25 | 04/25/2018 | 04:39:48 | -72.85, -78.10 | 120.24 | 2.65 | 71 |
7 | 04/25/2018 | 05:29:23 | 72.84, 89.17 | 59.75 | 04/25/2018 | 05:30:28 | 72.82, 89.17 | 59.73 | 1.43 | 65 |
8 | 04/25/2018 | 06:20:07 | -72.84,-103.52 | 120.26 | 04/25/2018 | 06:21:10 | -72.83,-103.49 | 120.28 | 1.24 | 63 |
9 | 04/25/2018 | 07:10:52 | 72.79, 63.88 | 59.68 | 04/25/2018 | 07:11:50 | 72.80, 63.78 | 59.68 | 3.48 | 58 |
10 | 04/25/2018 | 08:01:36 | -72.79,-128.80 | 120.33 | 04/25/2018 | 08:02:32 | -72.81,-128.88 | 120.33 | 2.93 | 56 |
11 | 04/25/2018 | 08:52:22 | 72.80, 38.50 | 59.66 | 04/25/2018 | 08:53:11 | 72.83, 38.50 | 59.68 | 3.28 | 49 |
12 | 04/25/2018 | 09:43:06 | -72.80,-154.19 | 120.35 | 04/25/2018 | 09:43:54 | -72.79,-154.26 | 120.37 | 2.94 | 48 |
13 | 04/25/2018 | 10:33:52 | 72.81, 13.11 | 59.65 | 04/25/2018 | 10:34:33 | 72.81, 13.11 | 59.64 | 0.19 | 41 |
14 | 04/25/2018 | 11:24:36 | -72.81,-179.58 | 120.37 | 04/25/2018 | 11:25:15 | -72.81,-179.55 | 120.37 | 1.29 | 39 |
15 | 04/25/2018 | 12:15:22 | 72.81, -12.28 | 59.63 | 04/25/2018 | 12:15:55 | 72.78, -12.27 | 59.60 | 3.33 | 33 |
16 | 04/25/2018 | 13:06:06 | -72.81, 155.03 | 120.38 | 04/25/2018 | 13:06:37 | -72.79, 155.07 | 120.41 | 2.79 | 31 |
17 | 04/25/2018 | 13:56:51 | 72.77, -37.56 | 59.56 | 04/25/2018 | 13:57:17 | 72.76, -37.66 | 59.55 | 3.37 | 26 |
18 | 04/25/2018 | 14:47:35 | -72.77, 129.75 | 120.45 | 04/25/2018 | 14:47:59 | -72.77, 129.68 | 120.46 | 2.30 | 24 |
19 | 04/25/2018 | 15:38:21 | 72.78, -62.95 | 59.55 | 04/25/2018 | 15:38:38 | 72.79, -62.94 | 59.55 | 1.40 | 17 |
20 | 04/25/2018 | 16:29:05 | -72.78, 104.36 | 120.47 | 04/25/2018 | 16:29:20 | -72.80, 104.40 | 120.45 | 2.49 | 15 |
21 | 04/25/2018 | 17:19:51 | 72.78, -88.34 | 59.53 | 04/25/2018 | 17:20:00 | 72.77, -88.33 | 59.51 | 1.95 | 9 |
22 | 04/25/2018 | 18:10:35 | -72.78, 78.97 | 120.48 | 04/25/2018 | 18:10:42 | -72.77, 79.01 | 120.50 | 1.65 | 7 |
23 | 04/25/2018 | 19:01:20 | 72.74,-113.62 | 59.46 | 04/25/2018 | 19:01:22 | 72.74,-113.72 | 59.47 | 3.14 | 2 |
24 | 04/25/2018 | 19:52:04 | -72.74, 53.69 | 120.55 | 04/25/2018 | 19:52:04 | -72.75, 53.63 | 120.54 | 2.51 | 0 |
25 | 04/25/2018 | 20:42:50 | 72.75,-139.01 | 59.44 | 04/25/2018 | 20:42:43 | 72.77,-139.00 | 59.47 | 2.80 | 7 |
26 | 04/25/2018 | 21:33:34 | -72.75, 28.30 | 120.57 | 04/25/2018 | 21:33:26 | -72.73, 28.24 | 120.58 | 2.90 | 8 |
27 | 04/25/2018 | 22:24:20 | 72.75,-164.40 | 59.43 | 04/25/2018 | 22:24:05 | 72.75,-164.39 | 59.43 | 0.68 | 15 |
28 | 04/25/2018 | 23:15:04 | -72.75, 2.91 | 120.59 | 04/25/2018 | 23:14:47 | -72.76, 2.96 | 120.58 | 1.44 | 17 |
29 | 04/26/2018 | 00:05:49 | 72.71, 170.32 | 59.36 | 04/26/2018 | 00:05:27 | 72.72, 170.23 | 59.38 | 3.50 | 22 |
30 | 04/26/2018 | 00:56:34 | -72.76, -22.47 | 120.60 | 04/26/2018 | 00:56:09 | -72.73, -22.43 | 120.62 | 3.20 | 25 |
31 | 04/26/2018 | 01:47:19 | 72.72, 144.93 | 59.34 | 04/26/2018 | 01:46:49 | 72.70, 144.84 | 59.34 | 3.31 | 30 |
32 | 04/26/2018 | 02:38:03 | -72.72, -47.76 | 120.67 | 04/26/2018 | 02:37:31 | -72.71, -47.82 | 120.67 | 2.04 | 32 |
33 | 04/26/2018 | 03:28:49 | 72.72, 119.54 | 59.33 | 04/26/2018 | 03:28:10 | 72.73, 119.56 | 59.34 | 1.03 | 39 |
34 | 04/26/2018 | 04:19:33 | -72.72, -73.14 | 120.69 | 04/26/2018 | 04:18:52 | -72.74, -73.10 | 120.67 | 2.41 | 41 |
35 | 04/26/2018 | 05:10:19 | 72.73, 94.15 | 59.31 | 04/26/2018 | 05:09:32 | 72.71, 94.17 | 59.30 | 2.51 | 47 |
36 | 04/26/2018 | 06:01:03 | -72.73, -98.53 | 120.70 | 04/26/2018 | 06:00:14 | -72.72, -98.49 | 120.71 | 2.11 | 49 |
37 | 04/26/2018 | 06:51:48 | 72.68, 68.87 | 59.24 | 04/26/2018 | 06:50:54 | 72.68, 68.78 | 59.25 | 2.83 | 54 |
38 | 04/26/2018 | 07:42:32 | -72.69,-123.82 | 120.77 | 04/26/2018 | 07:41:36 | -72.69,-123.87 | 120.75 | 2.06 | 56 |
39 | 04/26/2018 | 08:33:18 | 72.69, 43.48 | 59.23 | 04/26/2018 | 08:32:15 | 72.71, 43.50 | 59.26 | 2.36 | 63 |
40 | 04/26/2018 | 09:24:02 | -72.69,-149.20 | 120.79 | 04/26/2018 | 09:22:58 | -72.67,-149.26 | 120.80 | 2.90 | 64 |
41 | 04/26/2018 | 10:14:48 | 72.70, 18.09 | 59.21 | 04/26/2018 | 10:13:37 | 72.69, 18.11 | 59.21 | 1.27 | 71 |
42 | 04/26/2018 | 11:05:32 | -72.70,-174.59 | 120.81 | 04/26/2018 | 11:04:19 | -72.70,-174.54 | 120.79 | 1.73 | 73 |
43 | 04/26/2018 | 11:56:15 | 72.55, -6.98 | 59.03 | 04/26/2018 | 11:55:02 | 72.51, -7.58 | 59.03 | 20.44 | 73 |
44 | 04/26/2018 | 12:46:58 | -72.50, 160.43 | 121.04 | 04/26/2018 | 12:45:45 | -72.47, 159.66 | 121.02 | 25.94 | 73 |
45 | 04/26/2018 | 13:37:39 | 72.25, -31.76 | 58.68 | 04/26/2018 | 13:36:29 | 72.23, -33.47 | 58.76 | 57.97 | 70 |
46 | 04/26/2018 | 14:28:21 | -72.20, 135.65 | 121.38 | 04/26/2018 | 14:27:11 | -72.20, 133.78 | 121.29 | 63.54 | 70 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/21/2018
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/21/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service