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: 1/12/2022
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 01/20/2022 05:18:02 -77.45,-101.83 81.39 01/20/2022 05:19:13 -77.45,-101.68 81.43 3.63 71
2 01/20/2022 06:09:04 77.46, 65.48 98.62 01/20/2022 06:09:59 77.47, 65.50 98.61 1.40 55
3 01/20/2022 07:00:01 -77.49,-127.10 81.38 01/20/2022 07:00:44 -77.50,-127.29 81.38 4.42 43
4 01/20/2022 07:51:04 77.47, 40.01 98.61 01/20/2022 07:51:29 77.48, 40.08 98.60 2.50 25
5 01/20/2022 08:42:01 -77.50,-152.58 81.39 01/20/2022 08:42:14 -77.50,-152.70 81.38 3.03 13
6 01/20/2022 09:33:03 77.51, 14.74 98.61 01/20/2022 09:32:59 77.49, 14.67 98.60 2.86 4
7 01/20/2022 10:24:01 -77.50,-178.05 81.40 01/20/2022 10:23:44 -77.51,-178.11 81.38 1.88 17
8 01/20/2022 11:15:03 77.52, -10.73 98.60 01/20/2022 11:14:29 77.50, -10.75 98.60 1.96 34
9 01/20/2022 12:06:01 -77.51, 156.47 81.42 01/20/2022 12:05:14 -77.52, 156.47 81.39 1.59 47
10 01/20/2022 12:57:03 77.52, -36.21 98.59 01/20/2022 12:55:59 77.51, -36.16 98.59 1.90 64
11 01/20/2022 13:47:59 -77.59, 131.41 81.39 01/20/2022 13:46:45 -77.57, 130.86 81.34 13.15 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/12/2022
SNOs_Map_NOAA-19_NPP_20220112.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/12/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP