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: 10/21/2021
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 10/21/2021 02:52:47 77.13, 115.68 88.37 10/21/2021 02:53:51 77.13, 115.86 88.34 4.29 64
2 10/21/2021 03:43:28 -77.15, -76.90 91.61 10/21/2021 03:44:36 -77.16, -76.93 91.62 0.76 68
3 10/21/2021 04:34:07 77.16, 90.43 88.41 10/21/2021 04:35:20 77.13, 90.48 88.37 2.99 73
4 10/21/2021 05:24:50 -77.09,-102.51 91.63 10/21/2021 05:26:04 -77.11,-102.12 91.65 9.93 74
5 10/21/2021 06:15:36 76.82, 63.79 88.20 10/21/2021 06:16:44 76.87, 66.19 88.07 61.12 68
6 10/21/2021 07:06:20 -76.71,-129.31 91.87 10/21/2021 07:07:26 -76.76,-126.07 92.05 82.69 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/21/2021
SNOs_Map_METOP-A_NPP_20211021.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 10/21/2021 in txt file.

Historial Predications of SNOs between METOP-A and NPP