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: 10/15/2020
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 10/17/2020 07:22:34 70.08, 65.58 79.43 10/17/2020 07:23:27 70.08, 65.65 79.43 2.83 53
2 10/17/2020 08:13:15 -69.93,-126.88 100.71 10/17/2020 08:12:57 -69.97,-126.88 100.68 3.67 18
3 10/17/2020 09:03:45 69.08, 41.67 78.45 10/17/2020 09:02:37 69.15, 39.66 78.52 80.03 68
4 10/19/2020 23:39:30 70.03,-178.59 80.35 10/19/2020 23:39:57 70.03,-178.54 80.35 1.78 27
5 10/20/2020 00:30:12 -69.94, -11.12 99.74 10/20/2020 00:29:27 -69.92, -11.07 99.76 2.83 45
6 10/22/2020 15:05:46 -70.31, 129.45 98.45 10/22/2020 15:06:57 -70.25, 130.00 98.51 21.70 71
7 10/22/2020 15:56:26 69.99, -62.75 81.25 10/22/2020 15:56:27 69.98, -62.74 81.24 1.34 1
8 10/22/2020 16:47:08 -69.89, 104.72 98.84 10/22/2020 16:45:57 -69.87, 104.74 98.86 2.43 71
9 10/25/2020 07:22:37 -70.05,-114.39 97.78 10/25/2020 07:23:29 -70.03,-114.43 97.80 2.91 52
10 10/25/2020 08:13:21 69.94, 53.08 82.14 10/25/2020 08:12:56 69.92, 53.06 82.11 2.88 25
11 10/25/2020 09:03:47 -68.99,-138.24 98.80 10/25/2020 09:02:40 -69.04,-140.49 98.77 89.76 67
12 10/27/2020 22:49:08 71.00,-167.47 84.08 10/27/2020 22:50:14 70.89,-164.90 83.98 94.00 66
13 10/27/2020 23:39:33 -70.00, 1.45 96.92 10/27/2020 23:39:58 -70.02, 1.44 96.90 2.18 25
14 10/28/2020 00:30:17 69.90, 168.91 83.00 10/28/2020 00:29:25 69.91, 168.93 83.01 1.44 52

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/15/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201015.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/15/2020 in txt file.

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