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: 10/29/2021
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 02:27:55 -77.57, -61.32 84.60 11/10/2021 02:29:07 -77.62, -60.06 84.66 30.51 72
2 11/10/2021 03:18:49 77.72, 106.76 95.51 11/10/2021 03:19:55 77.72, 106.74 95.49 0.28 66
3 11/10/2021 04:09:51 -77.73, -85.95 84.48 11/10/2021 04:10:40 -77.74, -86.04 84.48 2.30 49
4 11/10/2021 05:00:49 77.73, 81.30 95.53 11/10/2021 05:01:25 77.72, 81.37 95.51 1.86 36
5 11/10/2021 05:51:51 -77.74,-111.41 84.46 11/10/2021 05:52:10 -77.74,-111.41 84.46 0.31 19
6 11/10/2021 06:42:49 77.74, 55.84 95.56 11/10/2021 06:42:56 77.76, 55.79 95.58 3.27 7
7 11/10/2021 07:33:51 -77.75,-136.86 84.43 11/10/2021 07:33:40 -77.74,-136.79 84.44 1.85 11
8 11/10/2021 08:24:49 77.74, 30.38 95.58 11/10/2021 08:24:26 77.76, 30.41 95.60 2.49 23
9 11/10/2021 09:15:51 -77.75,-162.32 84.41 11/10/2021 09:15:11 -77.78,-162.37 84.37 3.38 40
10 11/10/2021 10:06:49 77.75, 4.92 95.60 11/10/2021 10:05:56 77.76, 5.04 95.62 3.25 53
11 11/10/2021 10:57:51 -77.76, 172.22 84.38 11/10/2021 10:56:41 -77.78, 172.26 84.35 2.50 70
12 11/10/2021 11:48:40 78.10, -18.59 95.84 11/10/2021 11:47:34 78.09, -22.00 96.07 78.39 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/29/2021
SNOs_Map_NOAA-19_NPP_20211029.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/29/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP