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: 11/10/2021
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 11/10/2021 02:27:56 -77.55, -61.41 84.61 11/10/2021 02:29:07 -77.59, -59.97 84.68 34.80 71
2 11/10/2021 03:18:50 77.71, 106.70 95.50 11/10/2021 03:19:56 77.73, 106.68 95.50 2.01 66
3 11/10/2021 04:09:52 -77.72, -86.05 84.49 11/10/2021 04:10:40 -77.72, -85.94 84.51 2.48 48
4 11/10/2021 05:00:50 77.72, 81.24 95.53 11/10/2021 05:01:26 77.73, 81.31 95.52 2.01 36
5 11/10/2021 05:51:52 -77.72,-111.50 84.47 11/10/2021 05:52:11 -77.76,-111.52 84.43 4.20 19
6 11/10/2021 06:42:50 77.73, 55.78 95.55 11/10/2021 06:42:56 77.73, 55.93 95.54 3.61 6
7 11/10/2021 07:33:51 -77.77,-136.75 84.42 11/10/2021 07:33:41 -77.76,-136.90 84.41 3.60 10
8 11/10/2021 08:24:49 77.77, 30.53 95.60 11/10/2021 08:24:27 77.77, 30.35 95.62 4.21 22
9 11/10/2021 09:15:51 -77.78,-162.20 84.39 11/10/2021 09:15:11 -77.76,-162.27 84.39 2.42 40
10 11/10/2021 10:06:49 77.78, 5.07 95.62 11/10/2021 10:05:57 77.77, 4.98 95.64 2.41 52
11 11/10/2021 10:57:51 -77.79, 172.34 84.37 11/10/2021 10:56:41 -77.76, 172.35 84.37 2.68 70
12 11/10/2021 11:48:41 78.09, -18.64 95.83 11/10/2021 11:47:35 78.10, -22.06 96.08 78.49 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/10/2021
SNOs_Map_NOAA-19_NPP_20211110.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/10/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP