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: 11/14/2019
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 11/16/2019 07:22:45 70.06, 65.56 88.64 11/16/2019 07:23:28 70.05, 65.60 88.62 2.16 43
2 11/16/2019 08:13:26 -69.93,-126.91 91.50 11/16/2019 08:12:58 -69.94,-126.92 91.48 1.60 28
3 11/18/2019 22:49:10 -70.90, 12.69 89.88 11/18/2019 22:50:17 -70.83, 14.99 89.95 84.33 67
4 11/18/2019 23:39:39 69.99,-178.57 89.22 11/18/2019 23:39:57 70.02,-178.56 89.24 2.56 18
5 11/19/2019 00:30:21 -69.91, -11.12 90.86 11/19/2019 00:29:27 -69.91, -11.08 90.86 1.30 54
6 11/21/2019 15:05:50 -70.10, 129.74 90.08 11/21/2019 15:06:59 -70.09, 129.78 90.09 1.40 69
7 11/21/2019 15:56:34 69.98, -62.77 89.82 11/21/2019 15:56:26 69.98, -62.73 89.82 1.48 8
8 11/21/2019 16:47:12 -69.68, 104.99 90.48 11/21/2019 16:45:59 -69.71, 104.53 90.45 18.45 73
9 11/24/2019 07:22:43 -70.03,-114.38 89.58 11/24/2019 07:23:27 -70.06,-114.39 89.56 2.94 44
10 11/24/2019 08:13:27 69.92, 53.10 90.32 11/24/2019 08:12:54 69.94, 53.09 90.34 2.86 33
11 11/26/2019 22:49:08 70.74,-167.06 91.66 11/26/2019 22:50:16 70.66,-165.25 91.58 66.87 68
12 11/26/2019 23:39:38 -70.02, 1.41 89.07 11/26/2019 23:39:56 -70.01, 1.43 89.07 1.02 18
13 11/27/2019 00:30:22 69.91, 168.89 90.83 11/27/2019 00:29:23 69.90, 168.92 90.82 1.42 59

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/14/2019
SNOs_Map_NOAA-20_LANDSAT-8_20191114.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/14/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service