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: 7/29/2022
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 -76.64, -4.80 118.46 08/08/2022 23:04:51 -76.61, -4.78 118.52 3.42 66
2 08/08/2022 23:54:40 76.61, 162.36 61.54 08/08/2022 23:55:37 76.63, 162.45 61.53 3.15 57
3 08/09/2022 00:45:45 -76.63, -30.33 118.45 08/09/2022 00:46:22 -76.65, -30.33 118.44 2.65 37
4 08/09/2022 01:36:39 76.64, 137.00 61.58 08/09/2022 01:37:07 76.63, 137.06 61.55 2.14 28
5 08/09/2022 02:27:44 -76.66, -55.68 118.41 08/09/2022 02:27:52 -76.65, -55.72 118.42 1.35 8
6 08/09/2022 03:18:38 76.68, 111.65 61.62 08/09/2022 03:18:38 76.68, 111.51 61.63 3.59 0
7 08/09/2022 04:09:44 -76.66, -81.21 118.39 08/09/2022 04:09:22 -76.66, -81.10 118.39 2.86 22
8 08/09/2022 05:00:38 76.67, 86.12 61.63 08/09/2022 05:00:08 76.68, 86.13 61.65 1.08 30
9 08/09/2022 05:51:43 -76.69,-106.56 118.35 08/09/2022 05:50:53 -76.70,-106.65 118.31 2.71 50
10 08/09/2022 06:42:37 76.70, 60.77 61.67 08/09/2022 06:41:38 76.68, 60.74 61.67 2.60 59
11 08/09/2022 07:33:38 -76.89,-131.19 118.21 08/09/2022 07:32:27 -76.88,-132.73 118.07 38.94 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/29/2022
SNOs_Map_NOAA-19_NPP_20220729.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/29/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP