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: 3/6/2022
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 03/07/2022 22:49:20 70.12,-166.10 75.14 03/07/2022 22:50:08 70.15,-166.09 75.16 2.49 48
2 03/07/2022 23:40:02 -70.02, 1.37 104.98 03/07/2022 23:39:38 -70.03, 1.38 104.97 0.98 24
3 03/10/2022 14:15:49 -71.07, 140.82 104.89 03/10/2022 14:16:55 -70.96, 143.35 105.12 92.38 66
4 03/10/2022 15:06:16 70.08, -50.26 74.04 03/10/2022 15:06:36 70.09, -50.30 74.05 1.80 20
5 03/10/2022 15:56:58 -69.97, 117.21 106.09 03/10/2022 15:56:06 -69.98, 117.18 106.08 1.14 52
6 03/13/2022 06:32:30 -70.19,-101.98 106.89 03/13/2022 06:33:37 -70.18,-101.93 106.92 2.30 67
7 03/13/2022 07:23:14 70.09, 65.49 72.99 03/13/2022 07:23:04 70.07, 65.55 72.97 3.29 10
8 03/13/2022 08:13:50 -69.66,-126.56 107.47 03/13/2022 08:12:38 -69.74,-127.27 107.36 28.47 72
9 03/15/2022 22:49:27 -70.15, 13.85 108.00 03/15/2022 22:50:05 -70.15, 13.90 108.01 2.08 38
10 03/15/2022 23:40:11 70.05,-178.69 71.89 03/15/2022 23:39:32 70.03,-178.62 71.87 3.27 39
11 03/18/2022 14:15:48 70.54, -38.32 71.37 03/18/2022 14:16:59 70.42, -37.45 71.20 34.72 71
12 03/18/2022 15:06:24 -70.11, 129.67 109.10 03/18/2022 15:06:33 -70.10, 129.72 109.12 2.36 9
13 03/18/2022 15:57:07 69.96, -62.79 70.73 03/18/2022 15:56:00 69.98, -62.80 70.76 2.35 67

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/6/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220306.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/06/2022 in txt file.

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