Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/26/2024
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 05/06/2024 10:27:41 -69.65,-159.93 127.19 05/06/2024 10:28:49 -69.62,-157.90 127.23 78.61 68
2 05/06/2024 11:18:15 69.01, 8.28 52.16 05/06/2024 11:19:28 68.97, 8.58 52.11 12.96 73
3 05/06/2024 12:08:56 -68.86, 175.80 128.01 05/06/2024 12:10:00 -68.86, 175.81 128.02 0.24 64
4 05/06/2024 12:59:42 68.86, -16.89 51.98 05/06/2024 13:00:27 68.84, -16.82 51.97 3.15 45
5 05/06/2024 13:50:25 -68.81, 150.49 128.08 05/06/2024 13:50:58 -68.79, 150.48 128.10 2.79 33
6 05/06/2024 14:41:10 68.76, -42.13 51.86 05/06/2024 14:41:25 68.78, -42.15 51.88 1.89 15
7 05/06/2024 15:31:54 -68.77, 125.17 128.14 05/06/2024 15:31:55 -68.77, 125.22 128.14 2.05 1
8 05/06/2024 16:22:39 68.71, -67.45 51.80 05/06/2024 16:22:23 68.71, -67.48 51.79 1.55 16
9 05/06/2024 17:13:23 -68.72, 99.86 128.21 05/06/2024 17:12:53 -68.71, 99.90 128.22 2.46 30
10 05/06/2024 18:04:08 68.67, -92.76 51.73 05/06/2024 18:03:20 68.69, -92.73 51.76 2.71 48
11 05/06/2024 18:54:51 -68.62, 74.62 128.33 05/06/2024 18:53:51 -68.64, 74.57 128.31 2.33 60
12 05/06/2024 19:45:34 68.46,-117.86 51.50 05/06/2024 19:44:21 68.46,-118.27 51.51 16.60 73
13 05/06/2024 20:36:09 -67.99, 50.06 128.99 05/06/2024 20:34:59 -68.03, 48.56 128.93 62.49 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 4/26/2024
SNOs_Map_NPP_GCOM-C_20240426.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 04/26/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C