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: 7/4/2015
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 07/10/2015 12:48:01 -81.03, 115.29 117.31 07/10/2015 12:49:08 -81.04, 115.12 117.32 3.01 67
2 07/10/2015 13:39:03 81.03, -77.25 62.67 07/10/2015 13:39:52 81.03, -77.32 62.65 1.21 49
3 07/10/2015 14:30:03 -81.03, 90.01 117.34 07/10/2015 14:30:37 -81.03, 90.06 117.36 0.88 34
4 07/10/2015 15:21:05 81.03,-102.91 62.70 07/10/2015 15:21:21 81.03,-102.75 62.67 2.80 16
5 07/10/2015 16:12:04 -81.03, 64.73 117.36 07/10/2015 16:12:06 -81.03, 64.63 117.34 1.84 2
6 07/10/2015 17:03:06 81.03,-127.82 62.62 07/10/2015 17:02:50 81.02,-127.81 62.63 0.62 16
7 07/10/2015 17:54:07 -81.03, 39.08 117.33 07/10/2015 17:53:36 -81.03, 39.20 117.33 2.07 31
8 07/10/2015 18:45:08 81.02,-153.10 62.60 07/10/2015 18:44:20 81.02,-153.24 62.65 2.56 48

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/4/2015
SNOs_Map_NOAA-19_NPP_20150704.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/04/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service