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: 1/27/2023
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 01/27/2023 07:23:05 70.09, 65.51 88.62 01/27/2023 07:23:30 70.07, 65.56 88.59 3.25 25
2 01/27/2023 08:13:46 -69.96,-126.98 91.53 01/27/2023 08:13:00 -69.96,-126.96 91.53 0.68 46
3 01/29/2023 22:49:18 -70.38, 13.52 91.77 01/29/2023 22:50:29 -70.31, 14.14 91.88 24.19 71
4 01/29/2023 23:39:58 70.05,-178.65 87.87 01/29/2023 23:39:59 70.04,-178.61 87.86 1.82 1
5 01/30/2023 00:30:39 -69.92, -11.13 92.28 01/30/2023 00:29:29 -69.93, -11.13 92.26 1.96 70
6 02/01/2023 15:06:07 -70.08, 129.77 92.83 02/01/2023 15:07:02 -70.09, 129.69 92.83 3.05 55
7 02/01/2023 15:56:52 70.01, -62.82 87.09 02/01/2023 15:56:29 69.98, -62.82 87.06 3.65 23
8 02/01/2023 16:47:19 -69.14, 105.78 93.84 02/01/2023 16:46:11 -69.22, 103.78 93.67 79.47 68
9 02/04/2023 07:23:01 -70.05,-114.41 93.64 02/04/2023 07:23:31 -70.06,-114.47 93.64 2.63 30
10 02/04/2023 08:13:45 69.94, 53.08 86.23 02/04/2023 08:12:58 69.95, 53.01 86.25 2.70 47
11 02/06/2023 22:49:16 70.28,-166.30 85.81 02/06/2023 22:50:28 70.21,-166.01 85.71 13.63 72
12 02/06/2023 23:39:55 -70.03, 1.40 94.48 02/06/2023 23:39:59 -70.05, 1.40 94.46 2.32 4
13 02/07/2023 00:30:39 69.92, 168.88 85.40 02/07/2023 00:29:26 69.94, 168.88 85.43 1.86 73
14 02/09/2023 15:06:06 70.11, -50.27 84.79 02/09/2023 15:06:56 70.11, -50.27 84.77 0.32 50
15 02/09/2023 15:56:48 -70.02, 117.20 95.33 02/09/2023 15:56:26 -70.01, 117.22 95.34 1.15 22

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/27/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230127.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/27/2023 in txt file.

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