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: 10/27/2018
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 10/28/2018 06:32:16 -70.89,-103.13 96.10 10/28/2018 06:33:23 -70.78,-100.97 96.20 79.63 67
2 10/28/2018 07:22:46 70.03, 65.54 83.05 10/28/2018 07:23:02 70.03, 65.57 83.05 0.87 16
3 10/28/2018 08:13:27 -69.90,-126.93 97.07 10/28/2018 08:12:32 -69.92,-126.96 97.06 2.49 55
4 10/30/2018 22:48:56 -70.10, 13.91 96.01 10/30/2018 22:50:05 -70.12, 13.92 96.00 1.81 69
5 10/30/2018 23:39:40 69.98,-178.60 83.89 10/30/2018 23:39:33 69.96,-178.66 83.86 3.29 7
6 10/31/2018 00:30:18 -69.68, -10.84 96.40 10/31/2018 00:29:05 -69.74, -11.33 96.35 19.72 73
7 11/02/2018 15:05:50 -70.05, 129.76 95.21 11/02/2018 15:06:36 -70.04, 129.69 95.21 2.56 46
8 11/02/2018 15:56:33 69.93, -62.75 84.69 11/02/2018 15:56:02 69.94, -62.81 84.70 2.22 31
9 11/05/2018 06:32:16 70.88, 76.89 86.45 11/05/2018 06:33:23 70.78, 79.03 86.36 78.73 67
10 11/05/2018 07:22:43 -70.00,-114.39 94.43 11/05/2018 07:23:05 -70.02,-114.46 94.41 3.41 22
11 11/05/2018 08:13:28 69.93, 53.01 85.53 11/05/2018 08:12:32 69.91, 53.03 85.50 2.91 56
12 11/07/2018 22:48:56 70.09,-166.08 86.46 11/07/2018 22:50:05 70.09,-166.10 86.46 0.82 69
13 11/07/2018 23:39:38 -70.00, 1.38 93.62 11/07/2018 23:39:35 -69.99, 1.38 93.64 1.44 3
14 11/08/2018 00:30:17 69.62, 169.25 86.01 11/08/2018 00:29:05 69.71, 168.64 86.10 25.48 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/27/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181027.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/27/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service