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: 5/8/2017
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 05/10/2017 04:03:02 80.85, 68.50 66.56 05/10/2017 04:04:13 80.85, 68.65 66.51 2.62 71
2 05/10/2017 04:54:08 -80.85,-124.21 113.46 05/10/2017 04:54:58 -80.85,-124.13 113.49 1.53 50
3 05/10/2017 05:45:03 80.85, 43.23 66.52 05/10/2017 05:45:43 80.85, 43.24 66.50 0.29 40
4 05/10/2017 06:36:09 -80.85,-149.48 113.50 05/10/2017 06:36:28 -80.86,-149.54 113.50 1.01 19
5 05/10/2017 07:27:04 80.86, 17.95 66.48 05/10/2017 07:27:13 80.85, 17.83 66.48 2.17 9
6 05/10/2017 08:18:11 -80.85,-175.12 113.50 05/10/2017 08:17:58 -80.86,-174.94 113.52 3.22 13
7 05/10/2017 09:09:06 80.85, -7.69 66.47 05/10/2017 09:08:43 80.85, -7.57 66.47 2.08 23
8 05/10/2017 10:00:12 -80.86, 159.61 113.55 05/10/2017 09:59:28 -80.86, 159.65 113.53 0.84 44
9 05/10/2017 10:51:06 80.86, -32.96 66.43 05/10/2017 10:50:12 80.86, -32.98 66.46 0.50 54

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/8/2017
SNOs_Map_NOAA-19_NPP_20170509.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/08/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service