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: 8/4/2022
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 08/08/2022 23:03:45 -76.63, -4.83 118.47 08/08/2022 23:04:51 -76.62, -4.82 118.50 1.47 66
2 08/08/2022 23:54:39 76.65, 162.52 61.56 08/08/2022 23:55:37 76.63, 162.43 61.53 2.88 58
3 08/09/2022 00:45:45 -76.62, -30.36 118.45 08/09/2022 00:46:21 -76.62, -30.20 118.48 4.14 36
4 08/09/2022 01:36:39 76.64, 136.99 61.57 08/09/2022 01:37:07 76.63, 137.05 61.55 1.66 28
5 08/09/2022 02:27:44 -76.66, -55.71 118.41 08/09/2022 02:27:52 -76.66, -55.75 118.40 1.41 8
6 08/09/2022 03:18:38 76.67, 111.64 61.61 08/09/2022 03:18:38 76.68, 111.49 61.63 3.69 0
7 08/09/2022 04:09:43 -76.69, -81.07 118.37 08/09/2022 04:09:22 -76.67, -81.14 118.38 3.21 21
8 08/09/2022 05:00:38 76.67, 86.10 61.63 08/09/2022 05:00:08 76.68, 86.11 61.65 1.93 30
9 08/09/2022 05:51:43 -76.68,-106.59 118.36 08/09/2022 05:50:52 -76.67,-106.52 118.36 2.50 51
10 08/09/2022 06:42:37 76.70, 60.75 61.67 08/09/2022 06:41:38 76.68, 60.73 61.68 1.77 59
11 08/09/2022 07:33:38 -76.89,-131.22 118.22 08/09/2022 07:32:26 -76.85,-132.59 118.11 34.92 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/4/2022
SNOs_Map_NOAA-19_NPP_20220804.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/04/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP