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: 12/3/2019
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 12/04/2019 22:49:09 -70.87, 12.74 86.93 12/04/2019 22:50:17 -70.77, 14.89 87.05 79.56 68
2 12/04/2019 23:39:39 70.01,-178.59 92.21 12/04/2019 23:39:56 70.01,-178.58 92.21 0.53 17
3 12/05/2019 00:30:20 -69.88, -11.07 87.93 12/05/2019 00:29:26 -69.90, -11.10 87.91 2.54 54
4 12/07/2019 15:05:49 -70.08, 129.77 87.40 12/07/2019 15:06:58 -70.11, 129.80 87.38 3.35 69
5 12/07/2019 15:56:33 69.96, -62.74 92.48 12/07/2019 15:56:26 69.95, -62.79 92.47 2.35 7
6 12/07/2019 16:47:11 -69.67, 105.02 87.82 12/07/2019 16:45:58 -69.73, 104.54 87.75 19.71 73
7 12/10/2019 07:22:43 -70.03,-114.38 87.18 12/10/2019 07:23:28 -70.05,-114.42 87.17 2.43 45
8 12/10/2019 08:13:27 69.91, 53.11 92.70 12/10/2019 08:12:55 69.94, 53.07 92.73 3.26 32
9 12/12/2019 22:49:08 70.80,-167.15 93.83 12/12/2019 22:50:16 70.68,-165.24 93.68 71.20 68
10 12/12/2019 23:39:37 -70.03, 1.40 86.96 12/12/2019 23:39:56 -70.03, 1.44 86.96 1.68 19
11 12/13/2019 00:30:21 69.91, 168.88 92.93 12/13/2019 00:29:23 69.92, 168.93 92.93 1.66 58
12 12/15/2019 15:05:49 70.07, -50.21 93.25 12/15/2019 15:06:56 70.05, -50.28 93.23 3.39 67
13 12/15/2019 15:56:31 -69.98, 117.25 86.84 12/15/2019 15:56:26 -69.96, 117.21 86.87 3.25 5
14 12/15/2019 16:47:09 69.55, -74.80 92.72 12/15/2019 16:45:57 69.62, -75.61 92.80 32.03 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/3/2019
SNOs_Map_NOAA-20_LANDSAT-8_20191204.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/03/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service