Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/24/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 09/26/2018 06:32:08 -70.48,-102.47 108.36 09/26/2018 06:33:19 -70.32,-101.62 108.54 36.24 71
2 09/26/2018 07:22:45 70.00, 65.59 71.16 09/26/2018 07:22:50 70.00, 65.56 71.16 0.95 5
3 09/26/2018 08:13:27 -69.91,-126.95 108.92 09/26/2018 08:12:20 -69.89,-126.96 108.94 1.92 67
4 09/28/2018 22:48:56 -70.09, 13.92 107.73 09/28/2018 22:49:54 -70.08, 13.91 107.74 1.00 58
5 09/28/2018 23:39:40 69.98,-178.61 72.18 09/28/2018 23:39:21 69.97,-178.60 72.17 0.78 19
6 09/29/2018 00:30:10 -69.25, -10.22 108.55 09/29/2018 00:29:01 -69.32, -11.86 108.47 65.05 69
7 10/01/2018 15:05:51 -70.06, 129.73 106.72 10/01/2018 15:06:25 -70.05, 129.74 106.73 1.37 34
8 10/01/2018 15:56:35 69.95, -62.80 73.19 10/01/2018 15:55:52 69.94, -62.77 73.18 2.16 43
9 10/04/2018 06:32:10 70.51, 77.49 74.76 10/04/2018 06:33:20 70.39, 78.48 74.63 39.20 70
10 10/04/2018 07:22:45 -70.04,-114.46 105.71 10/04/2018 07:22:55 -70.01,-114.43 105.73 2.75 10
11 10/04/2018 08:13:28 69.88, 53.08 74.15 10/04/2018 08:12:22 69.90, 53.06 74.17 2.57 66
12 10/06/2018 22:48:57 70.06,-166.05 75.34 10/06/2018 22:49:56 70.07,-166.10 75.34 2.10 59
13 10/06/2018 23:39:39 -69.96, 1.42 104.76 10/06/2018 23:39:26 -69.97, 1.39 104.74 1.93 13
14 10/07/2018 00:30:12 69.27, 169.74 74.57 10/07/2018 00:29:03 69.30, 168.13 74.61 63.43 69

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/24/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180925.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/24/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service