Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/24/2021
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 05/07/2021 21:59:52 73.34,-156.79 56.28 05/07/2021 21:58:44 73.33,-159.20 56.38 76.86 68
2 05/07/2021 22:50:36 -73.23, 10.31 123.83 05/07/2021 22:49:26 -73.22, 8.37 123.75 62.36 70
3 05/07/2021 23:41:20 73.02, 177.17 55.97 05/07/2021 23:40:08 73.03, 176.08 56.04 35.60 72
4 05/08/2021 00:32:03 -72.97, -15.61 124.10 05/08/2021 00:30:50 -72.92, -16.37 124.09 25.13 73
5 05/08/2021 01:22:47 72.75, 151.26 55.70 05/08/2021 01:21:32 72.74, 151.33 55.70 2.51 75
6 05/08/2021 02:13:29 -72.75, -41.42 124.31 05/08/2021 02:12:16 -72.73, -41.34 124.32 3.34 73
7 05/08/2021 03:04:09 72.73, 125.88 55.66 05/08/2021 03:03:02 72.74, 125.94 55.69 2.58 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 4/24/2021
SNOs_Map_METOP-B_NPP_20210424.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 04/24/2021 in txt file.

Historial Predications of SNOs between METOP-B and NPP