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: 10/8/2018
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 10/09/2018 15:05:53 70.05, -50.27 76.35 10/09/2018 15:06:31 70.06, -50.27 76.35 0.38 38
2 10/09/2018 15:56:35 -69.96, 117.19 103.74 10/09/2018 15:56:01 -69.95, 117.22 103.74 1.26 34
3 10/12/2018 06:32:17 -70.87,-103.10 101.83 10/12/2018 06:33:24 -70.77,-100.99 101.93 77.94 67
4 10/12/2018 07:22:47 70.02, 65.55 77.33 10/12/2018 07:23:03 70.01, 65.53 77.31 1.59 16
5 10/12/2018 08:13:29 -69.93,-126.99 102.76 10/12/2018 08:12:33 -69.91,-126.97 102.78 2.07 56
6 10/14/2018 22:48:58 -70.10, 13.89 101.61 10/14/2018 22:50:09 -70.09, 13.87 101.62 0.99 71
7 10/14/2018 23:39:42 69.99,-178.63 78.30 10/14/2018 23:39:36 69.98,-178.64 78.28 1.24 6
8 10/15/2018 00:30:21 -69.74, -10.93 101.95 10/15/2018 00:29:08 -69.77, -11.30 101.92 14.53 73
9 10/17/2018 15:05:53 -70.07, 129.71 100.66 10/17/2018 15:06:42 -70.08, 129.73 100.65 2.14 49
10 10/17/2018 15:56:37 69.96, -62.81 79.25 10/17/2018 15:56:09 69.97, -62.79 79.26 1.52 28
11 10/17/2018 16:47:01 -68.90, 106.01 101.80 10/17/2018 16:45:55 -68.99, 103.53 101.71 99.58 66
12 10/20/2018 07:22:48 -70.03,-114.46 99.73 10/20/2018 07:23:16 -70.04,-114.47 99.72 0.89 28
13 10/20/2018 08:13:32 69.92, 53.01 80.18 10/20/2018 08:12:43 69.92, 53.01 80.18 0.46 49

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/8/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180928.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/08/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service