Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-A and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/23/2019
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/23/2019 03:15:48 74.63, 117.38 98.36 12/23/2019 03:17:00 74.70, 118.06 98.38 21.75 72
2 12/23/2019 04:06:31 -74.57, -75.44 81.69 12/23/2019 04:07:43 -74.65, -74.48 81.69 29.47 72
3 12/23/2019 04:57:16 74.31, 91.23 98.10 12/23/2019 04:58:23 74.37, 93.57 98.00 70.63 67
4 12/23/2019 05:47:59 -74.26,-101.58 81.95 12/23/2019 05:49:06 -74.32, -98.98 82.06 78.47 67

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 12/23/2019
SNOs_Map_METOP-A_NPP_20191223.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 12/23/2019 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service