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: 11/9/2018
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, -50.23 87.18 11/10/2018 15:06:35 70.05, -50.29 87.18 2.23 45
2 11/10/2018 15:56:32 -69.96, 117.21 92.90 11/10/2018 15:56:05 -69.94, 117.19 92.93 2.87 27
3 11/13/2018 06:32:16 -71.01,-103.32 91.13 11/13/2018 06:33:22 -70.94,-100.73 91.20 94.24 66
4 11/13/2018 07:22:43 70.00, 65.61 87.86 11/13/2018 07:23:04 70.01, 65.54 87.87 2.80 21
5 11/13/2018 08:13:25 -69.92,-126.95 92.21 11/13/2018 08:12:34 -69.91,-126.98 92.23 1.71 51
6 11/15/2018 22:48:55 -70.19, 13.79 91.27 11/15/2018 22:50:06 -70.14, 13.96 91.32 8.10 71
7 11/15/2018 23:39:37 69.96,-178.56 88.52 11/15/2018 23:39:34 69.98,-178.63 88.53 3.19 3
8 11/16/2018 00:30:18 -69.82, -11.03 91.62 11/16/2018 00:29:04 -69.87, -11.14 91.57 6.82 74
9 11/18/2018 15:05:48 -70.09, 129.71 90.71 11/18/2018 15:06:36 -70.11, 129.78 90.70 3.14 48
10 11/18/2018 15:56:31 69.93, -62.73 89.13 11/18/2018 15:56:04 69.94, -62.81 89.14 3.32 27
11 11/18/2018 16:46:56 -68.94, 106.01 91.85 11/18/2018 16:45:50 -68.95, 103.51 91.84 99.94 66
12 11/21/2018 06:32:16 70.99, 76.73 90.80 11/21/2018 06:33:22 70.93, 79.27 90.74 92.28 66
13 11/21/2018 07:22:42 -70.06,-114.46 90.14 11/21/2018 07:23:06 -70.07,-114.39 90.13 2.76 24
14 11/21/2018 08:13:26 69.94, 53.02 89.76 11/21/2018 08:12:33 69.95, 53.09 89.77 2.90 53

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/9/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181109.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/09/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service