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: 4/3/2022
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 04/15/2022 21:28:07 76.71,-164.61 67.72 04/15/2022 21:29:13 76.76,-161.47 67.46 80.36 66
2 04/15/2022 22:19:04 -77.10, 4.33 112.09 04/15/2022 22:20:05 -77.09, 4.49 112.13 4.07 61
3 04/15/2022 23:09:57 77.13, 171.75 67.92 04/15/2022 23:10:51 77.12, 171.71 67.89 1.62 54
4 04/16/2022 00:01:03 -77.14, -20.97 112.10 04/16/2022 00:01:36 -77.14, -21.09 112.10 2.82 33
5 04/16/2022 00:51:57 77.13, 146.26 67.89 04/16/2022 00:52:21 77.12, 146.31 67.87 1.48 24
6 04/16/2022 01:43:03 -77.14, -46.47 112.12 04/16/2022 01:43:06 -77.15, -46.49 112.11 1.11 3
7 04/16/2022 02:33:57 77.13, 120.76 67.86 04/16/2022 02:33:51 77.13, 120.91 67.85 3.71 6
8 04/16/2022 03:25:03 -77.14, -71.96 112.15 04/16/2022 03:24:36 -77.15, -71.88 112.13 2.55 27
9 04/16/2022 04:15:56 77.17, 95.46 67.86 04/16/2022 04:15:22 77.18, 95.33 67.89 3.29 34
10 04/16/2022 05:07:02 -77.18, -97.27 112.15 04/16/2022 05:06:06 -77.16, -97.28 112.15 2.43 56
11 04/16/2022 05:57:56 77.17, 69.96 67.84 04/16/2022 05:56:52 77.18, 69.93 67.87 1.53 64
12 04/16/2022 06:48:51 -77.62,-120.58 111.93 04/16/2022 06:47:47 -77.63,-124.77 111.56 99.96 64

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/3/2022
SNOs_Map_NOAA-19_NPP_20220404.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/03/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP