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: 3/5/2021
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 03/07/2021 15:06:06 70.09, -50.24 75.14 03/07/2021 15:06:34 70.07, -50.29 75.12 2.24 28
2 03/07/2021 15:56:48 -69.99, 117.22 104.98 03/07/2021 15:56:03 -70.01, 117.26 104.96 2.72 45
3 03/10/2021 06:32:21 -70.43,-102.30 105.55 03/10/2021 06:33:32 -70.32,-101.70 105.70 25.45 71
4 03/10/2021 07:23:00 70.05, 65.59 74.05 03/10/2021 07:23:02 70.05, 65.55 74.04 1.51 2
5 03/10/2021 08:13:42 -69.96,-126.95 106.07 03/10/2021 08:12:32 -69.93,-126.97 106.09 2.80 70
6 03/12/2021 22:49:10 -70.13, 13.94 106.92 03/12/2021 22:50:03 -70.12, 13.90 106.94 1.70 53
7 03/12/2021 23:39:54 70.02,-178.59 72.96 03/12/2021 23:39:30 70.01,-178.61 72.95 1.49 24
8 03/13/2021 00:30:21 -69.13, -9.97 107.99 03/13/2021 00:29:13 -69.19, -12.09 107.85 84.02 68
9 03/15/2021 15:06:03 -70.10, 129.76 108.01 03/15/2021 15:06:30 -70.09, 129.73 108.03 1.82 27
10 03/15/2021 15:56:47 70.00, -62.77 71.87 03/15/2021 15:55:57 69.98, -62.78 71.85 2.57 50
11 03/18/2021 06:32:16 70.23, 78.02 71.08 03/18/2021 06:33:27 70.21, 78.15 71.03 5.77 71
12 03/18/2021 07:22:57 -70.08,-114.42 109.11 03/18/2021 07:22:58 -70.05,-114.44 109.14 3.10 1
13 03/18/2021 08:13:39 69.87, 53.20 70.67 03/18/2021 08:12:26 69.88, 52.97 70.69 9.02 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/5/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210305.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/05/2021 in txt file.

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