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: 3/25/2022
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 03/26/2022 14:15:47 -70.20, 142.20 112.16 03/26/2022 14:16:58 -70.19, 142.20 112.20 2.11 71
2 03/26/2022 15:06:31 70.09, -50.32 67.71 03/26/2022 15:06:25 70.08, -50.31 67.69 1.39 6
3 03/26/2022 15:57:10 -69.84, 117.38 112.58 03/26/2022 15:55:57 -69.86, 117.02 112.54 14.26 73
4 03/29/2022 06:32:44 -70.18,-102.00 113.24 03/29/2022 06:33:25 -70.16,-101.95 113.27 2.89 41
5 03/29/2022 07:23:28 70.07, 65.48 66.63 03/29/2022 07:22:52 70.05, 65.54 66.61 3.06 36
6 03/31/2022 21:59:06 70.63,-154.26 66.20 03/31/2022 22:00:16 70.56,-153.12 66.09 42.97 70
7 03/31/2022 22:49:40 -70.11, 13.88 114.36 03/31/2022 22:49:52 -70.12, 13.88 114.35 1.56 12
8 03/31/2022 23:40:24 70.00,-178.64 65.52 03/31/2022 23:39:19 70.01,-178.63 65.53 1.18 65
9 04/03/2022 14:15:55 70.20, -37.80 64.71 04/03/2022 14:16:49 70.18, -37.78 64.69 2.04 54
10 04/03/2022 15:06:37 -70.10, 129.67 115.41 04/03/2022 15:06:19 -70.08, 129.70 115.43 2.42 18
11 04/03/2022 15:57:06 69.19, -61.69 63.64 04/03/2022 15:55:59 69.24, -63.79 63.76 82.86 67
12 04/06/2022 06:32:50 70.14, 78.06 63.63 04/06/2022 06:33:15 70.12, 78.02 63.61 2.49 25
13 04/06/2022 07:23:32 -70.04,-114.47 116.50 04/06/2022 07:22:45 -70.02,-114.49 116.51 1.98 47

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/25/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220325.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/25/2022 in txt file.

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