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: 5/1/2022
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 05/02/2022 21:59:16 70.36,-153.71 54.70 05/02/2022 22:00:27 70.29,-153.43 54.63 12.84 71
2 05/02/2022 22:49:55 -70.12, 13.98 125.56 05/02/2022 22:49:58 -70.13, 13.97 125.55 1.21 3
3 05/02/2022 23:40:39 69.99,-178.53 54.31 05/02/2022 23:39:25 70.03,-178.53 54.34 3.79 74
4 05/05/2022 14:16:08 70.18, -37.68 53.75 05/05/2022 14:17:00 70.18, -37.71 53.74 1.31 52
5 05/05/2022 15:06:50 -70.10, 129.77 126.35 05/05/2022 15:06:30 -70.08, 129.77 126.38 2.51 20
6 05/05/2022 15:57:18 69.12, -61.50 52.64 05/05/2022 15:56:11 69.20, -63.78 52.76 90.60 67
7 05/08/2022 06:33:03 70.17, 78.11 52.99 05/08/2022 06:33:31 70.16, 78.13 52.97 1.60 28
8 05/08/2022 07:23:44 -70.03,-114.36 127.17 05/08/2022 07:23:01 -70.06,-114.38 127.14 2.67 43
9 05/10/2022 21:59:20 -70.60, 25.89 127.27 05/10/2022 22:00:31 -70.44, 26.78 127.45 37.10 71
10 05/10/2022 22:49:57 70.11,-166.04 52.22 05/10/2022 22:50:02 70.11,-166.05 52.22 0.53 5
11 05/10/2022 23:40:39 -70.03, 1.41 127.88 05/10/2022 23:39:32 -70.01, 1.44 127.89 1.61 67
12 05/13/2022 14:16:06 -70.18, 142.33 128.38 05/13/2022 14:17:05 -70.16, 142.25 128.40 3.22 59
13 05/13/2022 15:06:50 70.06, -50.19 51.49 05/13/2022 15:06:32 70.05, -50.27 51.48 3.26 18

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/1/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220501.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/01/2022 in txt file.

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