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: 12/29/2021
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 12/31/2021 07:22:15 -70.07,-114.35 86.91 12/31/2021 07:23:23 -70.07,-114.39 86.92 1.84 68
2 12/31/2021 08:12:59 69.95, 53.14 92.97 12/31/2021 08:12:50 69.96, 53.11 92.98 1.88 9
3 12/31/2021 09:03:36 -69.61,-139.03 87.40 12/31/2021 09:02:24 -69.63,-139.72 87.35 26.94 72
4 01/02/2022 23:39:07 -70.06, 1.46 87.15 01/02/2022 23:39:51 -70.03, 1.45 87.18 2.88 44
5 01/03/2022 00:29:51 69.94, 168.95 92.73 01/03/2022 00:29:18 69.93, 168.94 92.72 1.49 33
6 01/05/2022 15:05:29 70.82, -51.28 93.38 01/05/2022 15:06:37 70.70, -49.32 93.20 72.69 68
7 01/05/2022 15:55:57 -69.99, 117.35 87.49 01/05/2022 15:56:18 -69.99, 117.27 87.49 2.86 21
8 01/05/2022 16:46:41 69.88, -75.17 92.39 01/05/2022 16:45:45 69.88, -75.24 92.40 2.57 56
9 01/08/2022 07:22:07 70.07, 65.69 92.28 01/08/2022 07:23:15 70.10, 65.68 92.29 2.69 68
10 01/08/2022 08:12:49 -69.99,-126.85 87.82 01/08/2022 08:12:45 -69.99,-126.84 87.82 0.85 4
11 01/08/2022 09:03:28 69.61, 41.02 91.78 01/08/2022 09:02:16 69.66, 40.34 91.86 26.65 72
12 01/10/2022 23:38:59 70.07,-178.52 91.90 01/10/2022 23:39:42 70.09,-178.45 91.90 3.05 43
13 01/11/2022 00:29:40 -69.93, -10.98 88.26 01/11/2022 00:29:13 -69.93, -11.04 88.26 2.30 27

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/29/2021
SNOs_Map_NOAA-20_LANDSAT-8_20211229.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/29/2021 in txt file.

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