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: 2/4/2022
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 02/06/2022 15:05:41 70.13, -50.24 85.67 02/06/2022 15:06:45 70.14, -50.20 85.66 1.88 64
2 02/06/2022 15:56:23 -70.04, 117.22 94.44 02/06/2022 15:56:15 -70.02, 117.27 94.46 2.95 8
3 02/06/2022 16:46:59 69.49, -74.67 84.98 02/06/2022 16:45:48 69.59, -75.68 85.13 40.79 71
4 02/09/2022 07:22:39 70.09, 65.57 84.79 02/09/2022 07:23:14 70.10, 65.63 84.79 2.40 35
5 02/09/2022 08:13:20 -70.00,-126.97 95.33 02/09/2022 08:12:43 -69.99,-126.89 95.34 3.11 37
6 02/11/2022 22:48:59 -70.54, 13.32 95.60 02/11/2022 22:50:10 -70.43, 14.35 95.77 40.20 71
7 02/11/2022 23:39:36 70.06,-178.62 83.89 02/11/2022 23:39:42 70.05,-178.55 83.87 2.82 6
8 02/12/2022 00:30:17 -69.91, -11.07 96.29 02/12/2022 00:29:12 -69.94, -11.07 96.25 3.34 65
9 02/14/2022 15:05:49 -70.10, 129.79 96.98 02/14/2022 15:06:44 -70.10, 129.75 96.98 1.54 55
10 02/14/2022 15:56:33 69.99, -62.74 82.90 02/14/2022 15:56:11 69.99, -62.76 82.91 0.96 22
11 02/14/2022 16:47:01 -69.14, 105.80 98.00 02/14/2022 16:45:53 -69.23, 103.84 97.82 78.27 68
12 02/17/2022 06:32:22 71.07, 76.66 83.15 02/17/2022 06:33:28 70.96, 79.28 82.92 95.55 66
13 02/17/2022 07:22:47 -70.07,-114.41 97.93 02/17/2022 07:23:12 -70.09,-114.38 97.92 2.35 25
14 02/17/2022 08:13:31 69.97, 53.05 81.95 02/17/2022 08:12:39 69.98, 53.10 81.97 2.08 52

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/4/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220204.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/04/2022 in txt file.

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