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: 7/4/2018
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 07/05/2018 14:14:58 -70.88, 141.22 131.84 07/05/2018 14:16:06 -70.77, 143.19 132.03 72.78 68
2 07/05/2018 15:05:29 70.07, -50.18 47.31 07/05/2018 15:05:44 70.07, -50.20 47.30 1.07 15
3 07/05/2018 15:56:10 -69.94, 117.34 132.83 07/05/2018 15:55:14 -69.95, 117.27 132.80 2.99 56
4 07/08/2018 06:31:40 -70.13,-101.81 132.35 07/08/2018 06:32:48 -70.14,-101.87 132.35 2.69 68
5 07/08/2018 07:22:25 70.05, 65.61 47.58 07/08/2018 07:22:15 70.03, 65.63 47.56 2.29 10
6 07/08/2018 08:13:01 -69.65,-126.47 132.84 07/08/2018 08:11:49 -69.71,-127.19 132.75 28.42 72
7 07/10/2018 22:48:35 -70.11, 13.99 132.04 07/10/2018 22:49:18 -70.11, 13.97 132.05 0.84 43
8 07/10/2018 23:39:19 69.98,-178.52 47.84 07/10/2018 23:38:45 70.00,-178.54 47.86 1.92 34
9 07/13/2018 14:15:01 70.81, -38.68 49.07 07/13/2018 14:16:09 70.72, -36.88 48.91 66.68 68
10 07/13/2018 15:05:31 -70.09, 129.78 131.69 07/13/2018 15:05:49 -70.07, 129.80 131.71 1.79 18
11 07/13/2018 15:56:15 69.97, -62.73 48.20 07/13/2018 15:55:16 69.96, -62.71 48.20 0.93 59
12 07/16/2018 06:31:45 70.16, 78.12 48.81 07/16/2018 06:32:50 70.14, 78.14 48.77 2.98 65
13 07/16/2018 07:22:26 -70.02,-114.34 131.34 07/16/2018 07:22:20 -70.03,-114.37 131.32 2.21 6
14 07/16/2018 08:13:04 69.58, 53.61 48.21 07/16/2018 08:11:53 69.59, 52.66 48.27 37.03 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/4/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180705.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/04/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service