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: 8/26/2022
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 02:51:05 69.35, 134.68 62.77 09/06/2022 02:52:13 69.30, 136.79 62.71 83.14 68
2 09/06/2022 03:41:40 -68.88, -57.35 117.70 09/06/2022 03:42:52 -68.82, -56.48 117.76 35.36 72
3 09/06/2022 04:32:19 68.49, 110.47 61.93 09/06/2022 04:33:25 68.49, 110.47 61.92 0.72 66
4 09/06/2022 05:23:02 -68.45, -82.16 118.10 09/06/2022 05:23:56 -68.44, -82.21 118.11 2.46 54
5 09/06/2022 06:13:48 68.44, 85.16 61.91 09/06/2022 06:14:23 68.43, 85.16 61.89 1.21 35
6 09/06/2022 07:04:31 -68.40,-107.47 118.13 09/06/2022 07:04:54 -68.39,-107.52 118.14 2.63 23
7 09/06/2022 07:55:17 68.39, 59.85 61.88 09/06/2022 07:55:21 68.38, 59.85 61.86 1.71 4
8 09/06/2022 08:46:00 -68.35,-132.78 118.15 09/06/2022 08:45:52 -68.33,-132.83 118.17 2.85 8
9 09/06/2022 09:36:46 68.34, 34.54 61.86 09/06/2022 09:36:19 68.32, 34.55 61.84 2.21 27
10 09/06/2022 10:27:29 -68.30,-158.09 118.18 09/06/2022 10:26:50 -68.28,-158.13 118.20 3.12 39
11 09/06/2022 11:18:15 68.29, 9.23 61.83 09/06/2022 11:17:17 68.27, 9.24 61.81 2.72 58
12 09/06/2022 12:08:58 -68.25, 176.60 118.20 09/06/2022 12:07:47 -68.28, 176.63 118.17 3.25 71
13 09/06/2022 12:59:34 67.70, -15.40 61.26 09/06/2022 12:58:24 67.72, -16.67 61.29 53.71 70
14 09/06/2022 13:50:10 -67.29, 152.42 119.15 09/06/2022 13:49:02 -67.30, 150.20 119.11 95.03 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/26/2022
SNOs_Map_NPP_GCOM-C_20220827.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/26/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C