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: 11/25/2018
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 11/26/2018 15:05:48 70.10, -50.30 91.00 11/26/2018 15:06:34 70.09, -50.23 90.98 3.27 46
2 11/26/2018 15:56:29 -69.97, 117.22 89.13 11/26/2018 15:56:04 -69.98, 117.25 89.13 1.45 25
3 11/29/2018 07:22:40 70.02, 65.60 91.40 11/29/2018 07:23:03 70.03, 65.57 91.40 1.33 23
4 11/29/2018 08:13:22 -69.94,-126.96 88.69 11/29/2018 08:12:33 -69.92,-126.95 88.71 2.14 49
5 12/01/2018 22:48:52 -70.22, 13.77 87.98 12/01/2018 22:50:04 -70.18, 14.03 88.03 10.57 72
6 12/01/2018 23:39:34 70.00,-178.58 91.80 12/01/2018 23:39:32 70.02,-178.56 91.82 2.42 2
7 12/02/2018 00:30:16 -69.91, -11.13 88.29 12/02/2018 00:29:02 -69.91, -11.08 88.28 2.20 74
8 12/04/2018 15:05:44 -70.09, 129.75 87.74 12/04/2018 15:06:35 -70.07, 129.74 87.76 2.47 51
9 12/04/2018 15:56:28 69.97, -62.77 92.16 12/04/2018 15:56:02 69.95, -62.78 92.13 2.44 26
10 12/04/2018 16:46:53 -68.98, 105.98 88.84 12/04/2018 16:45:47 -69.02, 103.61 88.79 94.43 66
11 12/07/2018 07:22:38 -70.06,-114.44 87.43 12/07/2018 07:23:04 -70.05,-114.40 87.45 1.83 26
12 12/07/2018 08:13:22 69.95, 53.04 92.46 12/07/2018 08:12:31 69.94, 53.09 92.45 2.41 51

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/25/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181125.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/25/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service