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: 10/31/2018
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 11/02/2018 15:05:50 -70.08, 129.70 95.17 11/02/2018 15:06:34 -70.10, 129.78 95.16 3.13 44
2 11/02/2018 15:56:34 69.96, -62.80 84.72 11/02/2018 15:56:02 69.94, -62.80 84.70 2.17 32
3 11/05/2018 06:32:16 70.85, 76.93 86.43 11/05/2018 06:33:23 70.78, 79.03 86.36 77.31 67
4 11/05/2018 07:22:44 -70.03,-114.45 94.39 11/05/2018 07:23:05 -70.01,-114.46 94.41 2.56 21
5 11/05/2018 08:13:28 69.91, 53.04 85.50 11/05/2018 08:12:32 69.91, 53.03 85.50 0.59 56
6 11/07/2018 22:48:56 70.07,-166.05 86.44 11/07/2018 22:50:05 70.09,-166.11 86.45 2.81 69
7 11/07/2018 23:39:38 -69.99, 1.40 93.64 11/07/2018 23:39:35 -69.98, 1.37 93.65 1.71 3
8 11/08/2018 00:30:17 69.60, 169.28 85.99 11/08/2018 00:29:05 69.71, 168.63 86.09 27.50 72
9 11/10/2018 15:05:50 70.08, -50.29 87.22 11/10/2018 15:06:33 70.10, -50.22 87.23 3.26 43
10 11/10/2018 15:56:31 -69.94, 117.24 92.92 11/10/2018 15:56:04 -69.94, 117.19 92.93 2.20 27
11 11/13/2018 06:32:16 -70.99,-103.28 91.15 11/13/2018 06:33:22 -70.92,-100.76 91.22 92.09 66
12 11/13/2018 07:22:44 70.04, 65.55 87.90 11/13/2018 07:23:03 70.05, 65.60 87.91 1.99 19
13 11/13/2018 08:13:26 -69.95,-127.00 92.18 11/13/2018 08:12:33 -69.94,-126.92 92.19 2.95 53

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/31/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181101.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/31/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service