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: 11/28/2021
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 11/29/2021 07:22:45 -70.02,-114.42 88.56 11/29/2021 07:23:31 -70.05,-114.42 88.54 2.96 46
2 11/29/2021 08:13:29 69.90, 53.07 91.33 11/29/2021 08:12:59 69.89, 53.00 91.31 3.15 30
3 12/01/2021 22:49:11 70.95,-167.44 92.81 12/01/2021 22:50:17 70.83,-165.02 92.67 88.97 66
4 12/01/2021 23:39:37 -70.02, 1.36 88.14 12/01/2021 23:40:00 -70.01, 1.40 88.15 1.97 23
5 12/02/2021 00:30:21 69.91, 168.85 91.76 12/02/2021 00:29:27 69.90, 168.90 91.75 2.02 54
6 12/04/2021 15:05:48 70.11, -50.31 92.33 12/04/2021 15:06:59 70.12, -50.19 92.34 4.98 71
7 12/04/2021 15:56:29 -69.97, 117.22 87.81 12/04/2021 15:56:30 -69.97, 117.22 87.82 0.54 1
8 12/04/2021 16:47:11 69.75, -75.14 91.97 12/04/2021 16:45:58 69.80, -75.37 92.02 10.06 73
9 12/07/2021 07:22:39 70.02, 65.62 92.56 12/07/2021 07:23:30 70.02, 65.54 92.55 2.95 51
10 12/07/2021 08:13:21 -69.92,-126.93 87.54 12/07/2021 08:13:00 -69.92,-126.97 87.55 1.84 21
11 12/07/2021 09:03:48 68.91, 41.84 91.44 12/07/2021 09:02:42 68.97, 39.41 91.53 97.21 66
12 12/09/2021 23:39:32 70.03,-178.62 92.84 12/09/2021 23:39:59 70.01,-178.59 92.82 2.01 27
13 12/10/2021 00:30:14 -69.93, -11.16 87.26 12/10/2021 00:29:29 -69.92, -11.09 87.28 3.32 45

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/28/2021
SNOs_Map_NOAA-20_LANDSAT-8_20211128.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/28/2021 in txt file.

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