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: 4/25/2018
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 | 07:10:53 | 72.84, 63.79 | 59.73 | 04/25/2018 | 07:11:49 | 72.85, 63.89 | 59.73 | 3.78 | 56 |
2 | 04/25/2018 | 08:01:36 | -72.79,-128.80 | 120.34 | 04/25/2018 | 08:02:32 | -72.81,-128.89 | 120.33 | 3.19 | 56 |
3 | 04/25/2018 | 08:52:23 | 72.85, 38.40 | 59.71 | 04/25/2018 | 08:53:11 | 72.83, 38.50 | 59.69 | 3.73 | 48 |
4 | 04/25/2018 | 09:43:06 | -72.80,-154.19 | 120.35 | 04/25/2018 | 09:43:54 | -72.78,-154.27 | 120.37 | 3.33 | 48 |
5 | 04/25/2018 | 10:33:52 | 72.80, 13.12 | 59.64 | 04/25/2018 | 10:34:33 | 72.81, 13.11 | 59.64 | 0.73 | 41 |
6 | 04/25/2018 | 11:24:36 | -72.81,-179.58 | 120.37 | 04/25/2018 | 11:25:15 | -72.81,-179.55 | 120.37 | 0.88 | 39 |
7 | 04/25/2018 | 12:15:22 | 72.81, -12.27 | 59.63 | 04/25/2018 | 12:15:55 | 72.79, -12.27 | 59.60 | 2.60 | 33 |
8 | 04/25/2018 | 13:06:06 | -72.81, 155.04 | 120.38 | 04/25/2018 | 13:06:37 | -72.79, 155.06 | 120.42 | 2.81 | 31 |
9 | 04/25/2018 | 13:56:52 | 72.82, -37.66 | 59.61 | 04/25/2018 | 13:57:16 | 72.81, -37.56 | 59.60 | 3.43 | 24 |
10 | 04/25/2018 | 14:47:35 | -72.77, 129.75 | 120.45 | 04/25/2018 | 14:47:59 | -72.77, 129.67 | 120.46 | 2.75 | 24 |
11 | 04/25/2018 | 15:38:21 | 72.77, -62.94 | 59.54 | 04/25/2018 | 15:38:38 | 72.79, -62.94 | 59.56 | 2.05 | 17 |
12 | 04/25/2018 | 16:29:05 | -72.78, 104.37 | 120.47 | 04/25/2018 | 16:29:20 | -72.79, 104.39 | 120.46 | 2.11 | 15 |
13 | 04/25/2018 | 17:19:51 | 72.78, -88.33 | 59.53 | 04/25/2018 | 17:20:00 | 72.77, -88.33 | 59.51 | 1.27 | 9 |
14 | 04/25/2018 | 18:10:35 | -72.78, 78.98 | 120.49 | 04/25/2018 | 18:10:42 | -72.77, 79.00 | 120.50 | 1.54 | 7 |
15 | 04/25/2018 | 19:01:20 | 72.73,-113.61 | 59.46 | 04/25/2018 | 19:01:22 | 72.74,-113.72 | 59.47 | 3.62 | 2 |
16 | 04/25/2018 | 19:52:04 | -72.74, 53.69 | 120.56 | 04/25/2018 | 19:52:04 | -72.75, 53.61 | 120.54 | 2.82 | 0 |
17 | 04/25/2018 | 20:42:50 | 72.74,-139.00 | 59.44 | 04/25/2018 | 20:42:43 | 72.77,-139.00 | 59.47 | 3.38 | 7 |
18 | 04/25/2018 | 21:33:34 | -72.75, 28.31 | 120.57 | 04/25/2018 | 21:33:26 | -72.72, 28.23 | 120.59 | 3.45 | 8 |
19 | 04/25/2018 | 22:24:20 | 72.75,-164.39 | 59.42 | 04/25/2018 | 22:24:05 | 72.75,-164.39 | 59.43 | 0.06 | 15 |
20 | 04/25/2018 | 23:15:04 | -72.75, 2.92 | 120.59 | 04/25/2018 | 23:14:47 | -72.75, 2.94 | 120.59 | 0.88 | 17 |
21 | 04/26/2018 | 00:05:50 | 72.75, 170.22 | 59.41 | 04/26/2018 | 00:05:27 | 72.73, 170.22 | 59.38 | 3.29 | 23 |
22 | 04/26/2018 | 00:56:34 | -72.76, -22.47 | 120.60 | 04/26/2018 | 00:56:09 | -72.73, -22.44 | 120.63 | 3.33 | 25 |
23 | 04/26/2018 | 01:47:19 | 72.71, 144.94 | 59.34 | 04/26/2018 | 01:46:49 | 72.70, 144.84 | 59.34 | 3.52 | 30 |
24 | 04/26/2018 | 02:38:03 | -72.71, -47.75 | 120.67 | 04/26/2018 | 02:37:31 | -72.71, -47.83 | 120.67 | 2.66 | 32 |
25 | 04/26/2018 | 03:28:49 | 72.72, 119.55 | 59.32 | 04/26/2018 | 03:28:10 | 72.73, 119.55 | 59.34 | 1.36 | 39 |
26 | 04/26/2018 | 04:19:33 | -72.72, -73.14 | 120.69 | 04/26/2018 | 04:18:52 | -72.73, -73.11 | 120.67 | 1.76 | 41 |
27 | 04/26/2018 | 05:10:19 | 72.72, 94.16 | 59.31 | 04/26/2018 | 05:09:32 | 72.71, 94.16 | 59.30 | 1.98 | 47 |
28 | 04/26/2018 | 06:01:03 | -72.73, -98.53 | 120.71 | 04/26/2018 | 06:00:14 | -72.71, -98.50 | 120.71 | 2.08 | 49 |
29 | 04/26/2018 | 06:51:48 | 72.68, 68.88 | 59.24 | 04/26/2018 | 06:50:54 | 72.68, 68.78 | 59.25 | 3.32 | 54 |
30 | 04/26/2018 | 07:42:32 | -72.68,-123.81 | 120.78 | 04/26/2018 | 07:41:36 | -72.69,-123.89 | 120.76 | 2.46 | 56 |
31 | 04/26/2018 | 08:33:18 | 72.69, 43.49 | 59.22 | 04/26/2018 | 08:32:15 | 72.71, 43.49 | 59.26 | 2.67 | 63 |
32 | 04/26/2018 | 09:24:02 | -72.69,-149.20 | 120.79 | 04/26/2018 | 09:22:57 | -72.72,-149.17 | 120.75 | 3.05 | 65 |
33 | 04/26/2018 | 10:14:48 | 72.69, 18.10 | 59.21 | 04/26/2018 | 10:13:37 | 72.69, 18.11 | 59.21 | 0.71 | 71 |
34 | 04/26/2018 | 11:05:31 | -72.70,-174.59 | 120.81 | 04/26/2018 | 11:04:18 | -72.69,-174.56 | 120.80 | 1.18 | 73 |
35 | 04/26/2018 | 11:56:14 | 72.55, -6.98 | 59.02 | 04/26/2018 | 11:55:01 | 72.51, -7.59 | 59.03 | 20.90 | 73 |
36 | 04/26/2018 | 12:46:57 | -72.50, 160.43 | 121.04 | 04/26/2018 | 12:45:44 | -72.47, 159.65 | 121.02 | 26.65 | 73 |
37 | 04/26/2018 | 13:37:38 | 72.25, -31.76 | 58.68 | 04/26/2018 | 13:36:28 | 72.23, -33.48 | 58.76 | 58.53 | 70 |
38 | 04/26/2018 | 14:28:20 | -72.15, 135.75 | 121.44 | 04/26/2018 | 14:27:11 | -72.19, 133.76 | 121.30 | 67.77 | 69 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/25/2018
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/25/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service