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, 106.00 123.29 06/06/2021 15:02:17 -77.94, 109.94 123.67 92.02 64
2 06/06/2021 15:52:07 78.26, -84.48 56.81 06/06/2021 15:53:10 78.25, -84.42 56.77 1.78 63
3 06/06/2021 16:43:03 -78.26, 82.79 123.20 06/06/2021 16:43:55 -78.26, 82.86 123.23 1.59 52
4 06/06/2021 17:34:07 78.28,-109.90 56.81 06/06/2021 17:34:40 78.26,-109.81 56.77 3.15 33
5 06/06/2021 18:25:03 -78.28, 57.37 123.20 06/06/2021 18:25:25 -78.26, 57.47 123.23 2.82 22
6 06/06/2021 19:16:07 78.29,-135.33 56.81 06/06/2021 19:16:11 78.30,-135.41 56.82 2.21 4
7 06/06/2021 20:07:03 -78.29, 31.95 123.20 06/06/2021 20:06:56 -78.30, 31.87 123.18 2.44 7
8 06/06/2021 20:58:07 78.30,-160.75 56.80 06/06/2021 20:57:41 78.30,-160.80 56.82 1.20 26
9 06/06/2021 21:49:03 -78.30, 6.53 123.21 06/06/2021 21:48:26 -78.31, 6.48 123.18 1.18 37
10 06/06/2021 22:40:07 78.31, 173.83 56.80 06/06/2021 22:39:11 78.30, 173.81 56.81 1.33 56
11 06/06/2021 23:31:03 -78.31, -18.89 123.21 06/06/2021 23:29:56 -78.31, -18.91 123.19 0.85 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2021
SNOs_Map_NOAA-19_NPP_20210524.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