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: 7/7/2019
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 07/08/2019 15:06:02 70.07, -50.19 47.60 07/08/2019 15:06:34 70.05, -50.25 47.57 2.93 32
2 07/08/2019 15:56:44 -69.98, 117.25 132.49 07/08/2019 15:56:03 -69.99, 117.30 132.48 1.99 41
3 07/11/2019 06:32:20 -70.62,-102.59 131.50 07/11/2019 06:33:30 -70.51,-101.34 131.66 47.79 70
4 07/11/2019 07:22:55 70.03, 65.64 47.89 07/11/2019 07:23:04 70.03, 65.60 47.88 1.64 9
5 07/11/2019 08:13:37 -69.94,-126.91 132.20 07/11/2019 08:12:34 -69.92,-126.92 132.22 3.02 63
6 07/13/2019 22:49:04 -70.11, 13.99 131.66 07/13/2019 22:50:07 -70.11, 13.95 131.67 1.31 63
7 07/13/2019 23:39:48 69.99,-178.53 48.23 07/13/2019 23:39:34 70.00,-178.56 48.24 1.37 14
8 07/14/2019 00:30:22 -69.48, -10.46 132.31 07/14/2019 00:29:11 -69.51, -11.60 132.22 44.59 71
9 07/16/2019 15:05:57 -70.07, 129.82 131.27 07/16/2019 15:06:37 -70.08, 129.80 131.27 1.27 40
10 07/16/2019 15:56:41 69.96, -62.70 48.61 07/16/2019 15:56:04 69.97, -62.71 48.63 1.59 37
11 07/19/2019 06:32:19 70.76, 77.18 49.92 07/19/2019 06:33:27 70.65, 78.88 49.73 63.65 68
12 07/19/2019 07:22:49 -70.04,-114.36 130.85 07/19/2019 07:23:06 -70.05,-114.36 130.84 1.68 17
13 07/19/2019 08:13:33 69.93, 53.12 49.05 07/19/2019 08:12:33 69.94, 53.13 49.07 1.66 60

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/7/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190707.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/07/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service