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: 12/2/2021
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 12/04/2021 15:05:48 70.12, -50.32 92.34 12/04/2021 15:06:59 70.12, -50.20 92.33 4.58 71
2 12/04/2021 15:56:29 -69.98, 117.21 87.81 12/04/2021 15:56:30 -69.95, 117.20 87.84 3.22 1
3 12/04/2021 16:47:11 69.76, -75.15 91.98 12/04/2021 16:45:58 69.79, -75.38 92.01 9.55 73
4 12/07/2021 07:22:40 70.07, 65.53 92.61 12/07/2021 07:23:29 70.06, 65.60 92.59 3.15 49
5 12/07/2021 08:13:21 -69.93,-126.94 87.53 12/07/2021 08:12:59 -69.95,-126.92 87.51 2.22 22
6 12/07/2021 09:03:48 68.91, 41.83 91.45 12/07/2021 09:02:42 68.96, 39.39 91.51 97.60 66
7 12/09/2021 23:39:31 69.98,-178.55 92.79 12/09/2021 23:39:59 69.99,-178.62 92.80 3.08 28
8 12/10/2021 00:30:13 -69.89, -11.09 87.30 12/10/2021 00:29:29 -69.89, -11.13 87.30 1.28 44
9 12/12/2021 15:05:46 -70.42, 129.25 86.55 12/12/2021 15:06:57 -70.31, 130.07 86.67 33.15 71
10 12/12/2021 15:56:23 69.99, -62.78 93.02 12/12/2021 15:56:27 69.98, -62.76 93.00 2.21 4
11 12/12/2021 16:47:04 -69.85, 104.75 87.13 12/12/2021 16:45:57 -69.88, 104.73 87.10 3.05 67
12 12/15/2021 07:22:31 -70.07,-114.42 86.75 12/15/2021 07:23:29 -70.07,-114.39 86.75 1.13 58
13 12/15/2021 08:13:15 69.96, 53.05 93.15 12/15/2021 08:12:56 69.95, 53.09 93.14 1.48 19

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/2/2021
SNOs_Map_NOAA-20_LANDSAT-8_20211202.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/02/2021 in txt file.

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