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: 9/27/2022
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, -99.95 81.36 10/05/2022 17:22:29 75.98, -96.97 81.21 80.89 66
2 10/05/2022 18:12:10 -76.36, 68.99 98.31 10/05/2022 18:13:22 -76.37, 68.97 98.32 0.83 72
3 10/05/2022 19:03:12 76.39,-123.67 81.72 10/05/2022 19:04:08 76.39,-123.80 81.72 3.39 56
4 10/05/2022 19:54:09 -76.39, 43.62 98.26 10/05/2022 19:54:52 -76.37, 43.58 98.29 2.45 43
5 10/05/2022 20:45:12 76.38,-149.21 81.74 10/05/2022 20:45:38 76.40,-149.19 81.75 2.31 26
6 10/05/2022 21:36:09 -76.38, 18.07 98.25 10/05/2022 21:36:22 -76.38, 18.19 98.26 3.26 13
7 10/05/2022 22:27:11 76.41,-174.58 81.79 10/05/2022 22:27:08 76.40,-174.58 81.79 0.85 3
8 10/05/2022 23:18:08 -76.41, -7.30 98.20 10/05/2022 23:17:53 -76.43, -7.36 98.18 2.14 15
9 10/06/2022 00:09:10 76.44, 160.04 81.84 10/06/2022 00:08:38 76.40, 160.03 81.82 3.89 32
10 10/06/2022 01:00:07 -76.44, -32.68 98.15 10/06/2022 00:59:23 -76.43, -32.75 98.14 2.41 44
11 10/06/2022 01:51:10 76.43, 134.50 81.86 10/06/2022 01:50:09 76.45, 134.48 81.90 2.98 61
12 10/06/2022 02:42:07 -76.43, -58.22 98.13 10/06/2022 02:40:53 -76.43, -58.14 98.11 2.17 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/27/2022
SNOs_Map_NOAA-19_NPP_20220927.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/27/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP