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: 6/3/2023
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 06/11/2023 02:39:40 75.07, 125.53 52.48 06/11/2023 02:40:52 75.17, 126.42 52.48 27.52 72
2 06/11/2023 03:30:34 -75.28, -66.55 127.37 06/11/2023 03:31:39 -75.29, -66.64 127.37 2.92 65
3 06/11/2023 04:21:35 75.26, 100.63 52.61 06/11/2023 04:22:24 75.27, 100.74 52.60 3.42 49
4 06/11/2023 05:12:33 -75.29, -92.04 127.38 06/11/2023 05:13:09 -75.30, -92.04 127.37 1.92 36
5 06/11/2023 06:03:33 75.31, 75.29 52.64 06/11/2023 06:03:55 75.32, 75.20 52.66 2.98 22
6 06/11/2023 06:54:31 -75.33,-117.37 127.34 06/11/2023 06:54:39 -75.31,-117.44 127.37 3.27 8
7 06/11/2023 07:45:32 75.31, 49.81 52.64 06/11/2023 07:45:25 75.33, 49.80 52.66 2.09 7
8 06/11/2023 08:36:30 -75.34,-142.86 127.35 06/11/2023 08:36:09 -75.32,-142.84 127.36 2.10 21
9 06/11/2023 09:27:30 75.36, 24.48 52.67 06/11/2023 09:26:55 75.34, 24.40 52.67 3.24 35
10 06/11/2023 10:18:29 -75.34,-168.34 127.35 06/11/2023 10:17:39 -75.33,-168.24 127.36 3.21 50
11 06/11/2023 11:09:29 75.37, -1.01 52.67 06/11/2023 11:08:25 75.35, -1.00 52.67 2.04 64
12 06/11/2023 12:00:25 -75.48, 166.62 127.25 06/11/2023 11:59:12 -75.48, 165.93 127.18 19.30 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/3/2023
SNOs_Map_NOAA-19_NPP_20230603.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/03/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP