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: 6/13/2022
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 06/14/2022 14:16:05 -70.60, 141.65 132.72 06/14/2022 14:17:15 -70.51, 142.74 132.85 41.70 70
2 06/14/2022 15:06:41 70.06, -50.20 46.72 06/14/2022 15:06:48 70.08, -50.24 46.74 2.60 7
3 06/14/2022 15:57:23 -69.97, 117.25 133.37 06/14/2022 15:56:18 -69.97, 117.24 133.37 0.92 65
4 06/17/2022 06:32:51 -70.18,-101.92 133.25 06/17/2022 06:33:52 -70.16,-101.90 133.29 2.52 61
5 06/17/2022 07:23:35 70.06, 65.56 46.63 06/17/2022 07:23:19 70.05, 65.60 46.62 1.88 16
6 06/17/2022 08:14:07 -69.45,-126.20 134.02 06/17/2022 08:12:57 -69.50,-127.52 133.91 51.85 70
7 06/19/2022 22:49:44 -70.13, 13.93 133.35 06/19/2022 22:50:23 -70.12, 13.93 133.37 0.78 39
8 06/19/2022 23:40:28 70.02,-178.59 46.54 06/19/2022 23:39:50 70.01,-178.57 46.53 0.91 38
9 06/22/2022 14:16:05 70.76, -38.62 47.32 06/22/2022 14:17:14 70.67, -37.01 47.17 59.75 69
10 06/22/2022 15:06:36 -70.08, 129.77 133.40 06/22/2022 15:06:53 -70.07, 129.74 133.41 1.46 17
11 06/22/2022 15:57:20 69.98, -62.76 46.50 06/22/2022 15:56:20 69.96, -62.77 46.49 1.61 60
12 06/25/2022 06:32:47 70.14, 78.14 46.72 06/25/2022 06:33:53 70.17, 78.13 46.74 2.92 66
13 06/25/2022 07:23:29 -70.04,-114.39 133.39 06/25/2022 07:23:23 -70.07,-114.38 133.36 3.14 6
14 06/25/2022 08:14:07 69.62, 53.54 46.18 06/25/2022 08:12:55 69.68, 52.72 46.27 32.53 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/13/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220613.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/13/2022 in txt file.

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