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: 2/5/2022
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 77.35,-105.17 90.27 02/17/2022 17:34:46 77.33,-105.09 90.21 3.27 68
2 02/17/2022 18:24:34 -77.35, 62.09 89.75 02/17/2022 18:25:31 -77.34, 62.15 89.78 1.67 57
3 02/17/2022 19:15:38 77.35,-130.65 90.25 02/17/2022 19:16:17 77.37,-130.67 90.25 2.21 39
4 02/17/2022 20:06:34 -77.35, 36.61 89.77 02/17/2022 20:07:01 -77.35, 36.76 89.80 3.76 27
5 02/17/2022 20:57:38 77.36,-156.13 90.22 02/17/2022 20:57:47 77.38,-156.06 90.23 2.76 9
6 02/17/2022 21:48:33 -77.40, 11.33 89.78 02/17/2022 21:48:32 -77.39, 11.18 89.77 3.58 1
7 02/17/2022 22:39:37 77.40, 178.59 90.22 02/17/2022 22:39:17 77.38, 178.55 90.21 2.50 20
8 02/17/2022 23:30:33 -77.40, -14.15 89.80 02/17/2022 23:30:02 -77.40, -14.21 89.79 1.48 31
9 02/18/2022 00:21:37 77.40, 153.11 90.19 02/18/2022 00:20:47 77.38, 153.16 90.19 2.59 50
10 02/18/2022 01:12:33 -77.40, -39.63 89.82 02/18/2022 01:11:32 -77.40, -39.60 89.81 0.83 61
11 02/18/2022 02:03:32 77.61, 128.64 90.27 02/18/2022 02:02:22 77.60, 126.80 90.45 44.04 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/5/2022
SNOs_Map_NOAA-19_NPP_20220205.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/05/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP