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: 10/5/2020
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 10/09/2020 14:11:12 79.01, -63.52 86.77 10/09/2020 14:12:26 79.01, -63.49 86.74 0.71 74
2 10/09/2020 15:02:11 -79.01, 103.72 93.23 10/09/2020 15:03:11 -79.02, 103.73 93.23 1.89 60
3 10/09/2020 15:53:12 79.02, -88.89 86.80 10/09/2020 15:53:56 79.02, -88.90 86.77 1.07 44
4 10/09/2020 16:44:11 -79.02, 78.35 93.20 10/09/2020 16:44:41 -79.03, 78.33 93.20 0.74 30
5 10/09/2020 17:35:12 79.04,-114.26 86.83 10/09/2020 17:35:26 79.02,-114.30 86.81 2.50 14
6 10/09/2020 18:26:11 -79.04, 52.99 93.17 10/09/2020 18:26:11 -79.03, 52.92 93.17 1.59 0
7 10/09/2020 19:17:13 79.02,-139.89 86.85 10/09/2020 19:16:56 79.02,-139.71 86.84 3.85 17
8 10/09/2020 20:08:11 -79.06, 27.62 93.14 10/09/2020 20:07:41 -79.04, 27.52 93.13 3.08 30
9 10/09/2020 20:59:13 79.04,-165.26 86.88 10/09/2020 20:58:26 79.03,-165.12 86.87 3.30 47
10 10/09/2020 21:50:12 -79.04, 2.00 93.11 10/09/2020 21:49:11 -79.04, 2.11 93.10 2.38 61
11 10/09/2020 22:41:11 79.12, 169.90 86.92 10/09/2020 22:39:58 79.11, 168.97 87.01 19.51 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/5/2020
SNOs_Map_NOAA-19_NPP_20201005.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/05/2020 in txt file.

Historical Predications of SNOs between NOAA-19 and NPP