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 -70.07, 129.73 95.19 11/02/2018 15:06:35 -70.06, 129.72 95.19 0.69 45
2 11/02/2018 15:56:34 69.94, -62.78 84.71 11/02/2018 15:56:02 69.96, -62.78 84.72 1.59 32
3 11/05/2018 06:32:16 70.84, 76.96 86.41 11/05/2018 06:33:24 70.74, 78.97 86.32 74.41 68
4 11/05/2018 07:22:44 -70.02,-114.42 94.41 11/05/2018 07:23:05 -70.03,-114.44 94.40 1.65 21
5 11/05/2018 08:13:28 69.89, 53.07 85.49 11/05/2018 08:12:32 69.92, 53.05 85.51 3.10 56
6 11/07/2018 22:48:56 70.11,-166.10 86.48 11/07/2018 22:50:04 70.10,-166.10 86.46 1.27 68
7 11/07/2018 23:39:37 -69.97, 1.43 93.66 11/07/2018 23:39:34 -69.99, 1.38 93.64 2.96 3
8 11/08/2018 00:30:17 69.64, 169.23 86.03 11/08/2018 00:29:05 69.66, 168.57 86.04 25.50 72
9 11/10/2018 15:05:50 70.06, -50.26 87.20 11/10/2018 15:06:34 70.05, -50.28 87.18 1.87 44
10 11/10/2018 15:56:32 -69.97, 117.19 92.89 11/10/2018 15:56:04 -69.94, 117.20 92.92 3.43 28
11 11/13/2018 06:32:16 -70.97,-103.25 91.17 11/13/2018 06:33:23 -70.87,-100.83 91.27 88.64 67
12 11/13/2018 07:22:44 70.02, 65.58 87.88 11/13/2018 07:23:03 70.05, 65.60 87.91 3.26 19
13 11/13/2018 08:13:26 -69.93,-126.97 92.20 11/13/2018 08:12:33 -69.95,-126.91 92.19 2.66 53

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/31/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181031.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