Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/12/2023
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 04/13/2023 04:25:42 80.94, 150.28 73.79 04/13/2023 04:24:33 80.94, 150.14 73.75 2.49 69
2 04/13/2023 05:15:09 -80.93, -42.13 106.24 04/13/2023 05:15:33 -80.94, -41.95 106.20 3.25 24
3 04/15/2023 10:48:52 80.95, 54.65 73.01 04/15/2023 10:48:06 80.94, 54.73 73.00 1.63 46
4 04/15/2023 11:38:19 -80.95,-137.74 107.01 04/15/2023 11:39:08 -80.94,-137.90 107.01 2.96 49
5 04/17/2023 17:12:03 80.93, -41.34 72.20 04/17/2023 17:11:41 80.94, -41.51 72.18 3.01 22
6 04/17/2023 18:01:30 -80.93, 126.29 107.82 04/17/2023 18:02:42 -80.94, 126.44 107.77 2.69 72
7 04/19/2023 23:35:13 80.95,-136.98 71.45 04/19/2023 23:35:14 80.94,-137.04 71.44 1.31 1
8 04/22/2023 05:08:58 -80.93, -40.62 109.33 04/22/2023 05:07:54 -80.94, -40.80 109.37 3.29 64
9 04/22/2023 05:58:24 80.93, 127.02 70.66 04/22/2023 05:58:48 80.94, 126.98 70.67 1.17 24
10 04/24/2023 11:32:08 -80.94,-136.27 110.05 04/24/2023 11:31:27 -80.94,-136.31 110.07 0.92 41
11 04/24/2023 12:21:34 80.94, 31.36 69.94 04/24/2023 12:22:21 80.94, 31.32 69.96 0.66 47
12 04/26/2023 17:55:19 -80.93, 127.73 110.81 04/26/2023 17:55:01 -80.94, 127.73 110.81 1.23 18

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/12/2023
SNOs_Map_LANDSAT-8_NOAA-19_20230413.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 04/12/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NOAA-19