Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/21/2017
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
1 | 12/21/2017 | 22:25:09 | -80.71, -23.70 | 73.09 | 12/21/2017 | 22:24:00 | -80.70, -23.72 | 73.06 | 1.06 | 69 |
2 | 12/21/2017 | 23:15:51 | 80.70, 143.89 | 106.87 | 12/21/2017 | 23:15:01 | 80.71, 143.77 | 106.92 | 2.85 | 50 |
3 | 12/22/2017 | 00:06:35 | -80.72, -49.12 | 73.08 | 12/22/2017 | 00:06:01 | -80.71, -49.09 | 73.07 | 1.10 | 34 |
4 | 12/22/2017 | 00:57:17 | 80.70, 118.47 | 106.88 | 12/22/2017 | 00:57:02 | 80.72, 118.40 | 106.91 | 2.36 | 15 |
5 | 12/22/2017 | 01:48:01 | -80.72, -74.54 | 73.07 | 12/22/2017 | 01:48:02 | -80.71, -74.46 | 73.08 | 1.66 | 1 |
6 | 12/22/2017 | 02:38:44 | 80.73, 92.71 | 106.95 | 12/22/2017 | 02:39:04 | 80.71, 92.66 | 106.93 | 2.01 | 20 |
7 | 12/22/2017 | 03:29:27 | -80.72, -99.96 | 73.06 | 12/22/2017 | 03:30:03 | -80.72, -99.83 | 73.10 | 2.40 | 36 |
8 | 12/22/2017 | 04:20:10 | 80.73, 67.29 | 106.96 | 12/22/2017 | 04:21:05 | 80.71, 67.28 | 106.92 | 1.73 | 55 |
9 | 12/22/2017 | 05:10:53 | -80.73,-125.38 | 73.05 | 12/22/2017 | 05:12:04 | -80.72,-125.21 | 73.11 | 3.20 | 71 |
10 | 01/03/2018 | 01:11:05 | -80.73, -65.44 | 73.47 | 01/03/2018 | 01:09:50 | -80.66, -65.86 | 73.43 | 10.34 | 75 |
11 | 01/03/2018 | 02:01:46 | 80.70, 102.39 | 106.45 | 01/03/2018 | 02:00:46 | 80.69, 102.21 | 106.50 | 3.21 | 60 |
12 | 01/03/2018 | 02:52:30 | -80.71, -90.51 | 73.52 | 01/03/2018 | 02:51:49 | -80.70, -90.52 | 73.51 | 1.70 | 41 |
13 | 01/03/2018 | 03:43:12 | 80.70, 76.97 | 106.45 | 01/03/2018 | 03:42:47 | 80.70, 76.83 | 106.48 | 2.55 | 25 |
14 | 01/03/2018 | 04:33:56 | -80.71,-115.93 | 73.52 | 01/03/2018 | 04:33:50 | -80.70,-115.90 | 73.53 | 1.66 | 6 |
15 | 01/03/2018 | 05:24:38 | 80.70, 51.55 | 106.46 | 01/03/2018 | 05:24:48 | 80.70, 51.45 | 106.46 | 1.89 | 10 |
16 | 01/03/2018 | 06:15:22 | -80.72,-141.35 | 73.52 | 01/03/2018 | 06:15:51 | -80.70,-141.28 | 73.55 | 1.95 | 29 |
17 | 01/03/2018 | 07:06:04 | 80.71, 26.14 | 106.46 | 01/03/2018 | 07:06:49 | 80.71, 26.07 | 106.45 | 1.22 | 45 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/21/2017
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/21/2017 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service