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: 11/17/2018
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 11/18/2018 15:05:48 -70.08, 129.73 90.73 11/18/2018 15:06:36 -70.08, 129.76 90.73 0.98 48
2 11/18/2018 15:56:32 69.95, -62.77 89.16 11/18/2018 15:56:03 69.98, -62.75 89.18 2.73 29
3 11/21/2018 06:32:15 70.97, 76.76 90.78 11/21/2018 06:33:21 70.90, 79.21 90.71 89.33 66
4 11/21/2018 07:22:41 -70.04,-114.44 90.15 11/21/2018 07:23:05 -70.02,-114.45 90.17 2.18 24
5 11/21/2018 08:13:25 69.92, 53.06 89.74 11/21/2018 08:12:32 69.92, 53.05 89.73 0.62 53
6 11/23/2018 22:48:53 70.09,-166.06 90.47 11/23/2018 22:50:04 70.12,-166.06 90.49 2.78 71
7 11/23/2018 23:39:35 -70.01, 1.39 89.62 11/23/2018 23:39:34 -70.01, 1.42 89.62 1.22 1
8 11/24/2018 00:30:16 69.73, 169.12 90.11 11/24/2018 00:29:03 69.79, 168.76 90.18 15.51 73
9 11/26/2018 15:05:47 70.06, -50.23 90.96 11/26/2018 15:06:34 70.04, -50.29 90.94 2.95 47
10 11/26/2018 15:56:29 -69.97, 117.22 89.13 11/26/2018 15:56:03 -69.99, 117.28 89.11 3.25 26
11 11/29/2018 07:22:41 70.04, 65.58 91.41 11/29/2018 07:23:03 70.02, 65.56 91.39 2.22 22
12 11/29/2018 08:13:23 -69.94,-126.96 88.68 11/29/2018 08:12:33 -69.92,-126.95 88.71 3.07 50

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/17/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181117.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/17/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service