Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-A and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/15/2023
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/15/2023 03:31:04 54.71, -18.89 125.09 10/15/2023 03:31:03 54.71, -18.89 125.09 0.27 1
2 10/15/2023 04:12:06 -81.33,-131.42 85.37 10/15/2023 04:12:05 -81.33,-131.42 85.37 0.07 1
3 10/15/2023 05:02:51 81.33, 35.89 94.65 10/15/2023 05:02:50 81.33, 35.89 94.65 0.07 1
4 10/15/2023 05:53:36 -81.33,-156.81 85.34 10/15/2023 05:53:35 -81.33,-156.81 85.34 0.07 1
5 10/15/2023 06:44:21 81.33, 10.49 94.68 10/15/2023 06:44:20 81.33, 10.50 94.68 0.07 1
6 10/15/2023 07:35:06 -81.33, 177.80 85.31 10/15/2023 07:35:05 -81.33, 177.80 85.31 0.07 1
7 10/15/2023 08:25:51 81.33, -14.90 94.71 10/15/2023 08:25:50 81.33, -14.89 94.71 0.07 1
8 10/15/2023 09:16:36 -81.33, 152.41 85.29 10/15/2023 09:16:35 -81.33, 152.41 85.29 0.07 1
9 10/15/2023 10:07:21 81.33, -40.29 94.73 10/15/2023 10:07:20 81.33, -40.29 94.73 0.07 1
10 10/15/2023 10:58:06 -81.33, 127.01 85.26 10/15/2023 10:58:05 -81.33, 127.02 85.26 0.07 1
11 10/15/2023 11:48:51 81.33, -65.68 94.76 10/15/2023 11:48:50 81.33, -65.68 94.76 0.07 1
12 10/15/2023 12:39:36 -81.33, 101.62 85.23 10/15/2023 12:39:35 -81.33, 101.63 85.23 0.07 1
13 10/15/2023 13:30:21 81.33, -91.07 94.79 10/15/2023 13:30:20 81.33, -91.07 94.79 0.07 1
14 10/15/2023 14:21:06 -81.33, 76.23 85.20 10/15/2023 14:21:05 -81.33, 76.24 85.20 0.07 1
15 10/15/2023 15:11:51 81.33,-116.47 94.82 10/15/2023 15:11:50 81.33,-116.46 94.82 0.07 1
16 10/15/2023 16:02:36 -81.33, 50.84 85.18 10/15/2023 16:02:35 -81.33, 50.84 85.18 0.07 1
17 10/15/2023 16:53:21 81.33,-141.86 94.84 10/15/2023 16:53:20 81.33,-141.85 94.84 0.07 1
18 10/15/2023 17:44:06 -81.33, 25.45 85.15 10/15/2023 17:44:05 -81.33, 25.45 85.15 0.07 1
19 10/15/2023 18:34:51 81.33,-167.25 94.87 10/15/2023 18:34:50 81.33,-167.25 94.87 0.07 1
20 10/15/2023 19:25:36 -81.33, 0.06 85.12 10/15/2023 19:25:35 <