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: 9/23/2022
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 10/05/2022 17:21:23 75.92, -99.94 81.36 10/05/2022 17:22:29 75.97, -96.93 81.20 81.29 66
2 10/05/2022 18:12:10 -76.37, 69.02 98.31 10/05/2022 18:13:22 -76.36, 69.02 98.34 1.46 72
3 10/05/2022 19:03:12 76.39,-123.65 81.73 10/05/2022 19:04:08 76.38,-123.76 81.71 3.00 56
4 10/05/2022 19:54:10 -76.36, 43.47 98.29 10/05/2022 19:54:52 -76.36, 43.63 98.31 4.24 42
5 10/05/2022 20:45:12 76.38,-149.20 81.74 10/05/2022 20:45:38 76.39,-149.15 81.74 1.42 26
6 10/05/2022 21:36:09 -76.39, 18.10 98.24 10/05/2022 21:36:23 -76.41, 18.08 98.22 2.43 14
7 10/05/2022 22:27:11 76.41,-174.57 81.79 10/05/2022 22:27:08 76.39,-174.54 81.77 2.36 3
8 10/05/2022 23:18:08 -76.42, -7.28 98.19 10/05/2022 23:17:53 -76.41, -7.31 98.19 1.07 15
9 10/06/2022 00:09:10 76.44, 160.06 81.84 10/06/2022 00:08:39 76.44, 159.90 81.86 4.11 31
10 10/06/2022 01:00:08 -76.41, -32.82 98.17 10/06/2022 00:59:23 -76.42, -32.70 98.16 3.41 45
11 10/06/2022 01:51:10 76.43, 134.52 81.86 10/06/2022 01:50:09 76.44, 134.51 81.89 1.50 61
12 10/06/2022 02:42:07 -76.44, -58.19 98.13 10/06/2022 02:40:53 -76.42, -58.09 98.13 3.28 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/23/2022
SNOs_Map_NOAA-19_NPP_20220923.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/23/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP