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: 3/22/2022
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 03/23/2022 22:49:35 70.13,-166.15 68.81 03/23/2022 22:49:58 70.13,-166.11 68.81 1.50 23
2 03/23/2022 23:40:17 -70.04, 1.32 111.31 03/23/2022 23:39:28 -70.02, 1.37 111.32 2.45 49
3 03/26/2022 14:15:47 -70.16, 142.26 112.21 03/26/2022 14:16:59 -70.17, 142.18 112.21 3.17 72
4 03/26/2022 15:06:31 70.05, -50.26 67.67 03/26/2022 15:06:26 70.06, -50.33 67.68 2.78 5
5 03/26/2022 15:57:10 -69.80, 117.45 112.62 03/26/2022 15:55:58 -69.84, 117.00 112.55 17.87 72
6 03/29/2022 06:32:44 -70.14,-101.93 113.29 03/29/2022 06:33:26 -70.15,-101.97 113.28 1.82 42
7 03/29/2022 07:23:27 70.03, 65.54 66.59 03/29/2022 07:22:52 70.04, 65.52 66.60 1.13 35
8 03/31/2022 21:59:06 70.64,-154.28 66.21 03/31/2022 22:00:16 70.55,-153.13 66.08 43.45 70
9 03/31/2022 22:49:40 -70.12, 13.87 114.35 03/31/2022 22:49:52 -70.12, 13.87 114.36 0.05 12
10 03/31/2022 23:40:24 70.01,-178.66 65.53 03/31/2022 23:39:19 70.00,-178.65 65.52 1.26 65
11 04/03/2022 14:15:55 70.20, -37.81 64.72 04/03/2022 14:16:49 70.17, -37.79 64.68 3.28 54
12 04/03/2022 15:06:37 -70.10, 129.67 115.41 04/03/2022 15:06:19 -70.07, 129.70 115.43 2.98 18
13 04/03/2022 15:57:06 69.20, -61.70 63.65 04/03/2022 15:55:59 69.24, -63.80 63.76 82.82 67

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/22/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220322.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/22/2022 in txt file.

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