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: 6/3/2019
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 06/07/2019 01:17:47 -80.06, -59.20 120.26 06/07/2019 01:19:00 -80.06, -59.21 120.29 0.38 73
2 06/07/2019 02:08:43 80.07, 108.18 59.74 06/07/2019 02:09:45 80.05, 108.17 59.70 1.74 62
3 06/07/2019 02:59:48 -80.06, -84.74 120.26 06/07/2019 03:00:30 -80.06, -84.61 120.29 2.59 42
4 06/07/2019 03:50:44 80.06, 82.63 59.73 06/07/2019 03:51:15 80.05, 82.77 59.70 2.91 31
5 06/07/2019 04:41:48 -80.08,-109.97 120.28 06/07/2019 04:42:00 -80.06,-110.01 120.30 1.53 12
6 06/07/2019 05:32:45 80.06, 57.08 59.73 06/07/2019 05:32:46 80.08, 57.07 59.75 2.72 1
7 06/07/2019 06:23:49 -80.07,-135.52 120.29 06/07/2019 06:23:30 -80.07,-135.40 120.30 2.44 19
8 06/07/2019 07:14:45 80.08, 31.85 59.71 06/07/2019 07:14:16 80.09, 31.68 59.75 3.31 29
9 06/07/2019 08:05:49 -80.09,-160.75 120.31 06/07/2019 08:05:00 -80.07,-160.80 120.30 2.88 49
10 06/07/2019 08:56:46 80.08, 6.29 59.70 06/07/2019 08:55:46 80.09, 6.28 59.74 1.44 60

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/3/2019
SNOs_Map_NOAA-19_NPP_20190604.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/03/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service