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: 12/6/2022
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 12/07/2022 15:05:54 70.53, -50.88 93.09 12/07/2022 15:07:04 70.45, -49.74 93.00 43.39 70
2 12/07/2022 15:56:28 -70.02, 117.24 87.43 12/07/2022 15:56:40 -70.01, 117.25 87.45 1.57 12
3 12/07/2022 16:47:12 69.91, -75.28 92.46 12/07/2022 16:46:07 69.91, -75.24 92.46 1.63 65
4 12/10/2022 07:22:38 70.07, 65.62 92.89 12/10/2022 07:23:39 70.08, 65.60 92.89 0.81 61
5 12/10/2022 08:13:20 -69.98,-126.92 87.20 12/10/2022 08:13:09 -69.97,-126.92 87.22 1.66 11
6 12/10/2022 09:03:54 69.34, 41.33 92.15 12/10/2022 09:02:44 69.42, 39.98 92.25 53.72 70
7 12/12/2022 23:39:30 70.04,-178.55 93.08 12/12/2022 23:40:08 70.02,-178.60 93.05 3.32 38
8 12/13/2022 00:30:12 -69.95, -11.09 87.02 12/13/2022 00:29:37 -69.96, -11.04 87.01 2.52 35
9 12/15/2022 15:05:50 -70.75, 128.81 86.04 12/15/2022 15:06:59 -70.65, 130.57 86.17 65.67 69
10 12/15/2022 15:56:22 70.02, -62.72 93.21 12/15/2022 15:56:36 70.00, -62.75 93.19 2.30 14
11 12/15/2022 16:47:04 -69.92, 104.74 86.89 12/15/2022 16:46:06 -69.89, 104.74 86.92 3.27 58
12 12/18/2022 07:22:29 -70.10,-114.38 86.60 12/18/2022 07:23:36 -70.07,-114.40 86.63 2.97 67
13 12/18/2022 08:13:13 69.99, 53.09 93.30 12/18/2022 08:13:02 70.01, 53.16 93.31 3.48 11
14 12/18/2022 09:03:49 -69.58,-138.98 87.13 12/18/2022 09:02:37 -69.64,-139.73 87.06 29.67 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/6/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221206.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/06/2022 in txt file.

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