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: 10/26/2019
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 10/28/2019 15:05:50 70.17, -50.36 83.22 10/28/2019 15:07:00 70.16, -50.13 83.21 8.87 70
2 10/28/2019 15:56:30 -69.97, 117.26 96.97 10/28/2019 15:56:31 -69.99, 117.27 96.95 2.68 1
3 10/28/2019 16:47:12 69.75, -75.11 82.82 10/28/2019 16:46:00 69.78, -75.39 82.85 11.31 72
4 10/31/2019 07:22:43 70.03, 65.62 83.96 10/31/2019 07:23:31 70.05, 65.59 83.98 2.10 48
5 10/31/2019 08:13:25 -69.94,-126.92 96.12 10/31/2019 08:13:01 -69.94,-126.93 96.12 0.40 24
6 11/02/2019 23:39:38 70.00,-178.57 84.79 11/02/2019 23:40:01 69.99,-178.62 84.77 2.35 23
7 11/03/2019 00:30:20 -69.90, -11.11 95.30 11/03/2019 00:29:31 -69.88, -11.13 95.33 2.79 49
8 11/05/2019 15:05:51 -70.18, 129.61 94.21 11/05/2019 15:07:02 -70.14, 129.84 94.26 9.96 71
9 11/05/2019 15:56:33 69.97, -62.76 85.59 11/05/2019 15:56:30 69.98, -62.75 85.59 0.65 3
10 11/05/2019 16:47:14 -69.82, 104.79 94.56 11/05/2019 16:46:01 -69.82, 104.66 94.56 4.77 73
11 11/08/2019 07:22:43 -70.05,-114.42 93.55 11/08/2019 07:23:31 -70.08,-114.37 93.53 3.30 48
12 11/08/2019 08:13:27 69.95, 53.05 86.36 11/08/2019 08:12:58 69.96, 53.12 86.37 3.16 29

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/26/2019
SNOs_Map_NOAA-20_LANDSAT-8_20191026.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/26/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service