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: 10/2/2022
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 75.94, -99.87 81.38 10/05/2022 17:22:29 75.95, -96.89 81.18 80.27 66
2 10/05/2022 18:12:10 -76.38, 69.07 98.30 10/05/2022 18:13:22 -76.35, 69.03 98.34 3.56 72
3 10/05/2022 19:03:13 76.37,-123.75 81.71 10/05/2022 19:04:08 76.37,-123.72 81.70 0.76 55
4 10/05/2022 19:54:10 -76.37, 43.52 98.28 10/05/2022 19:54:52 -76.36, 43.64 98.31 3.57 42
5 10/05/2022 20:45:12 76.40,-149.12 81.76 10/05/2022 20:45:38 76.37,-149.11 81.73 2.85 26
6 10/05/2022 21:36:09 -76.40, 18.15 98.23 10/05/2022 21:36:23 -76.41, 18.09 98.23 1.59 14
7 10/05/2022 22:27:12 76.39,-174.67 81.78 10/05/2022 22:27:09 76.42,-174.67 81.81 3.99 3
8 10/05/2022 23:18:08 -76.43, -7.23 98.18 10/05/2022 23:17:53 -76.41, -7.30 98.19 3.19 15
9 10/06/2022 00:09:11 76.42, 159.96 81.83 10/06/2022 00:08:39 76.43, 159.94 81.85 1.11 32
10 10/06/2022 01:00:08 -76.42, -32.77 98.16 10/06/2022 00:59:23 -76.41, -32.69 98.16 2.21 45
11 10/06/2022 01:51:10 76.45, 134.59 81.88 10/06/2022 01:50:09 76.43, 134.55 81.88 2.29 61
12 10/06/2022 02:42:07 -76.45, -58.15 98.11 10/06/2022 02:40:54 -76.46, -58.25 98.08 2.97 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/2/2022
SNOs_Map_NOAA-19_NPP_20221002.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/02/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP