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: 8/30/2022
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 09/06/2022 02:51:06 69.37, 134.64 62.80 09/06/2022 02:52:13 69.32, 136.83 62.73 85.97 67
2 09/06/2022 03:41:41 -68.91, -57.39 117.67 09/06/2022 03:42:52 -68.84, -56.45 117.74 38.36 71
3 09/06/2022 04:32:20 68.52, 110.44 61.96 09/06/2022 04:33:25 68.51, 110.50 61.95 2.81 65
4 09/06/2022 05:23:03 -68.48, -82.20 118.07 09/06/2022 05:23:56 -68.47, -82.18 118.09 2.17 53
5 09/06/2022 06:13:49 68.47, 85.13 61.93 09/06/2022 06:14:23 68.46, 85.19 61.92 3.02 34
6 09/06/2022 07:04:32 -68.43,-107.51 118.09 09/06/2022 07:04:54 -68.41,-107.49 118.12 2.67 22
7 09/06/2022 07:55:18 68.42, 59.82 61.91 09/06/2022 07:55:21 68.40, 59.89 61.89 3.33 3
8 09/06/2022 08:46:00 -68.38,-132.82 118.12 09/06/2022 08:45:51 -68.36,-132.80 118.15 3.18 9
9 09/06/2022 09:36:45 68.32, 34.58 61.83 09/06/2022 09:36:18 68.35, 34.58 61.86 3.66 27
10 09/06/2022 10:27:28 -68.28,-158.06 118.20 09/06/2022 10:26:49 -68.30,-158.11 118.17 3.08 39
11 09/06/2022 11:18:14 68.27, 9.27 61.81 09/06/2022 11:17:16 68.29, 9.27 61.83 3.14 58
12 09/06/2022 12:08:57 -68.23, 176.63 118.22 09/06/2022 12:07:47 -68.25, 176.59 118.20 2.61 70
13 09/06/2022 12:59:34 67.73, -15.43 61.29 09/06/2022 12:58:23 67.75, -16.64 61.32 50.90 71
14 09/06/2022 13:50:09 -67.26, 152.44 119.17 09/06/2022 13:49:02 -67.27, 150.17 119.14 97.86 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/30/2022
SNOs_Map_NPP_GCOM-C_20220831.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/30/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C