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: 11/27/2022
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 12/05/2022 22:30:28 -69.04, 20.34 88.62 12/05/2022 22:31:38 -68.98, 21.68 88.68 53.89 70
2 12/05/2022 23:21:04 68.50,-171.62 90.84 12/05/2022 23:22:14 68.49,-171.58 90.83 2.02 70
3 12/06/2022 00:11:47 -68.47, -4.26 89.19 12/06/2022 00:12:45 -68.44, -4.27 89.22 3.13 58
4 12/06/2022 01:02:33 68.45, 163.07 90.81 12/06/2022 01:03:12 68.43, 163.11 90.79 3.16 39
5 12/06/2022 01:53:16 -68.42, -29.57 89.23 12/06/2022 01:53:42 -68.44, -29.51 89.21 3.16 26
6 12/06/2022 02:44:01 68.36, 137.82 90.72 12/06/2022 02:44:10 68.37, 137.80 90.74 2.27 9
7 12/06/2022 03:34:44 -68.32, -54.82 89.31 12/06/2022 03:34:41 -68.33, -54.89 89.31 2.73 3
8 12/06/2022 04:25:30 68.31, 112.50 90.68 12/06/2022 04:25:08 68.32, 112.49 90.69 1.03 22
9 12/06/2022 05:16:13 -68.28, -80.14 89.35 12/06/2022 05:15:39 -68.27, -80.19 89.36 2.40 34
10 12/06/2022 06:06:59 68.27, 87.19 90.65 12/06/2022 06:06:06 68.26, 87.18 90.64 0.33 53
11 12/06/2022 06:57:42 -68.23,-105.45 89.39 12/06/2022 06:56:37 -68.22,-105.50 89.41 2.66 65
12 12/06/2022 07:48:22 67.90, 62.28 90.29 12/06/2022 07:47:10 67.88, 61.47 90.27 33.83 72
13 12/06/2022 08:38:57 -67.44,-129.84 90.17 12/06/2022 08:37:48 -67.46,-131.66 90.16 77.84 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/27/2022
SNOs_Map_NPP_GCOM-C_20221127.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/27/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C