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: 11/13/2020
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 11/15/2020 15:05:55 70.07, -50.25 88.67 11/15/2020 15:06:56 70.06, -50.26 88.65 1.44 61
2 11/15/2020 15:56:36 -69.93, 117.28 91.48 11/15/2020 15:56:26 -69.94, 117.21 91.46 3.23 10
3 11/15/2020 16:47:11 69.33, -74.54 87.94 11/15/2020 16:46:01 69.40, -75.88 88.01 53.17 70
4 11/18/2020 07:22:51 70.05, 65.54 89.29 11/18/2020 07:23:26 70.06, 65.62 89.30 2.84 35
5 11/18/2020 08:13:31 -69.90,-126.92 90.85 11/18/2020 08:12:56 -69.89,-126.98 90.86 2.70 35
6 11/20/2020 22:49:12 -70.66, 13.03 89.49 11/20/2020 22:50:21 -70.54, 14.55 89.62 57.76 69
7 11/20/2020 23:39:45 69.98,-178.58 89.83 11/20/2020 23:39:56 69.99,-178.59 89.85 2.25 11
8 11/21/2020 00:30:27 -69.88, -11.12 90.26 11/21/2020 00:29:26 -69.89, -11.11 90.26 1.15 61
9 11/23/2020 15:05:57 -70.07, 129.74 89.53 11/23/2020 15:07:00 -70.04, 129.70 89.55 3.25 63
10 11/23/2020 15:56:41 69.96, -62.78 90.38 11/23/2020 15:56:27 69.93, -62.81 90.35 3.37 14
11 11/23/2020 16:47:14 -69.38, 105.37 90.20 11/23/2020 16:46:04 -69.44, 104.16 90.14 48.06 70
12 11/26/2020 07:22:53 -70.05,-114.47 89.02 11/26/2020 07:23:30 -70.03,-114.44 89.05 2.60 37
13 11/26/2020 08:13:36 69.89, 53.09 90.83 11/26/2020 08:12:57 69.91, 53.04 90.85 3.06 39

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/13/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201114.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/13/2020 in txt file.

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