Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/7/2021
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 04/10/2021 23:47:28 78.46, 155.71 71.46 04/10/2021 23:48:42 78.46, 155.55 71.45 3.58 74
2 04/11/2021 00:38:33 -78.44, -37.15 108.56 04/11/2021 00:39:26 -78.45, -37.07 108.59 2.01 53
3 04/11/2021 01:29:29 78.44, 130.07 71.43 04/11/2021 01:30:12 78.46, 130.14 71.43 3.56 43
4 04/11/2021 02:20:33 -78.46, -62.56 108.58 04/11/2021 02:20:56 -78.45, -62.47 108.61 2.10 23
5 04/11/2021 03:11:29 78.45, 104.66 71.41 04/11/2021 03:11:42 78.47, 104.74 71.41 2.69 13
6 04/11/2021 04:02:33 -78.47, -87.97 108.61 04/11/2021 04:02:26 -78.46, -87.87 108.63 2.60 7
7 04/11/2021 04:53:29 78.46, 79.26 71.38 04/11/2021 04:53:12 78.47, 79.33 71.39 1.97 17
8 04/11/2021 05:44:33 -78.48,-113.37 108.63 04/11/2021 05:43:56 -78.46,-113.28 108.65 3.32 37
9 04/11/2021 06:35:28 78.48, 53.86 71.36 04/11/2021 06:34:41 78.48, 53.93 71.37 1.63 47
10 04/11/2021 07:26:32 -78.50,-138.78 108.65 04/11/2021 07:25:26 -78.50,-138.91 108.61 2.93 66
11 04/11/2021 08:17:26 78.56, 28.93 71.35 04/11/2021 08:16:13 78.56, 28.07 71.46 19.06 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/7/2021
SNOs_Map_NOAA-19_NPP_20210407.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/07/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP