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: 2/10/2022
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 02/17/2022 17:33:38 77.36,-105.13 90.27 02/17/2022 17:34:47 77.34,-105.16 90.23 2.16 69
2 02/17/2022 18:24:34 -77.35, 62.12 89.75 02/17/2022 18:25:32 -77.36, 62.06 89.76 1.57 58
3 02/17/2022 19:15:38 77.36,-130.61 90.25 02/17/2022 19:16:17 77.35,-130.55 90.21 2.42 39
4 02/17/2022 20:06:34 -77.36, 36.64 89.77 02/17/2022 20:07:02 -77.37, 36.67 89.78 1.14 28
5 02/17/2022 20:57:38 77.37,-156.09 90.23 02/17/2022 20:57:48 77.39,-156.13 90.25 2.92 10
6 02/17/2022 21:48:34 -77.36, 11.16 89.79 02/17/2022 21:48:32 -77.37, 11.28 89.80 3.08 2
7 02/17/2022 22:39:38 77.37, 178.43 90.20 02/17/2022 22:39:18 77.40, 178.48 90.23 2.91 20
8 02/17/2022 23:30:33 -77.41, -14.12 89.80 02/17/2022 23:30:02 -77.37, -14.11 89.82 3.84 31
9 02/18/2022 00:21:37 77.41, 153.15 90.20 02/18/2022 00:20:48 77.40, 153.09 90.21 2.38 49
10 02/18/2022 01:12:33 -77.41, -39.60 89.82 02/18/2022 01:11:33 -77.42, -39.69 89.78 2.26 60
11 02/18/2022 02:03:33 77.58, 128.48 90.25 02/18/2022 02:02:22 77.57, 126.92 90.41 37.29 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/10/2022
SNOs_Map_NOAA-19_NPP_20220210.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/10/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP