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: 11/8/2018
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 11/10/2018 15:05:50 70.04, -50.22 87.17 11/10/2018 15:06:35 70.05, -50.28 87.19 3.04 45
2 11/10/2018 15:56:32 -69.95, 117.22 92.91 11/10/2018 15:56:05 -69.94, 117.20 92.92 1.49 27
3 11/13/2018 06:32:16 -71.00,-103.31 91.14 11/13/2018 06:33:22 -70.94,-100.73 91.20 93.76 66
4 11/13/2018 07:22:43 69.99, 65.62 87.86 11/13/2018 07:23:04 70.01, 65.54 87.88 3.60 21
5 11/13/2018 08:13:25 -69.91,-126.94 92.22 11/13/2018 08:12:34 -69.91,-126.97 92.23 1.41 51
6 11/15/2018 22:48:55 -70.18, 13.80 91.28 11/15/2018 22:50:06 -70.14, 13.95 91.32 7.33 71
7 11/15/2018 23:39:38 70.01,-178.63 88.56 11/15/2018 23:39:33 70.03,-178.56 88.58 3.36 5
8 11/16/2018 00:30:18 -69.82, -11.02 91.63 11/16/2018 00:29:04 -69.87, -11.15 91.58 7.55 74
9 11/18/2018 15:05:48 -70.09, 129.72 90.72 11/18/2018 15:06:36 -70.09, 129.77 90.72 2.00 48
10 11/18/2018 15:56:32 69.97, -62.80 89.18 11/18/2018 15:56:03 69.98, -62.74 89.19 2.27 29
11 11/21/2018 06:32:16 70.98, 76.74 90.80 11/21/2018 06:33:22 70.91, 79.24 90.72 90.98 66
12 11/21/2018 07:22:42 -70.05,-114.45 90.15 11/21/2018 07:23:06 -70.04,-114.42 90.15 1.18 24
13 11/21/2018 08:13:26 69.94, 53.03 89.75 11/21/2018 08:12:33 69.93, 53.07 89.75 1.45 53

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/8/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181108.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/08/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service