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: 5/24/2021
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 06/06/2021 15:01:13 -77.88, 106.03 123.29 06/06/2021 15:02:17 -77.93, 109.98 123.68 92.19 64
2 06/06/2021 15:52:07 78.27, -84.46 56.81 06/06/2021 15:53:10 78.25, -84.38 56.76 2.89 63
3 06/06/2021 16:43:03 -78.27, 82.81 123.19 06/06/2021 16:43:55 -78.25, 82.89 123.24 2.40 52
4 06/06/2021 17:34:07 78.28,-109.88 56.81 06/06/2021 17:34:41 78.29,-109.99 56.81 2.66 34
5 06/06/2021 18:25:03 -78.28, 57.39 123.20 06/06/2021 18:25:26 -78.30, 57.29 123.19 2.86 23
6 06/06/2021 19:16:07 78.29,-135.30 56.81 06/06/2021 19:16:11 78.29,-135.37 56.81 1.75 4
7 06/06/2021 20:07:03 -78.29, 31.97 123.20 06/06/2021 20:06:56 -78.30, 31.90 123.19 1.68 7
8 06/06/2021 20:58:07 78.31,-160.72 56.80 06/06/2021 20:57:41 78.29,-160.76 56.81 1.72 26
9 06/06/2021 21:49:03 -78.31, 6.56 123.20 06/06/2021 21:48:26 -78.30, 6.52 123.19 1.20 37
10 06/06/2021 22:40:07 78.32, 173.86 56.80 06/06/2021 22:39:11 78.29, 173.85 56.80 2.59 56
11 06/06/2021 23:31:03 -78.32, -18.86 123.21 06/06/2021 23:29:56 -78.30, -18.87 123.20 2.00 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2021
SNOs_Map_NOAA-19_NPP_20210525.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/24/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP