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: 8/25/2022
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 69.34, 134.68 62.77 09/06/2022 02:52:13 69.30, 136.80 62.71 83.15 68
2 09/06/2022 03:41:40 -68.87, -57.34 117.70 09/06/2022 03:42:52 -68.82, -56.48 117.76 35.30 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 0.46 66
4 09/06/2022 05:23:02 -68.45, -82.15 118.11 09/06/2022 05:23:56 -68.45, -82.21 118.11 2.24 54
5 09/06/2022 06:13:48 68.44, 85.16 61.90 09/06/2022 06:14:23 68.43, 85.16 61.89 0.95 35
6 09/06/2022 07:04:31 -68.40,-107.46 118.13 09/06/2022 07:04:54 -68.39,-107.52 118.14 2.29 23
7 09/06/2022 07:55:17 68.39, 59.85 61.88 09/06/2022 07:55:21 68.38, 59.85 61.87 1.44 4
8 09/06/2022 08:46:00 -68.35,-132.77 118.15 09/06/2022 08:45:52 -68.34,-132.82 118.17 2.42 8
9 09/06/2022 09:36:46 68.34, 34.55 61.85 09/06/2022 09:36:19 68.32, 34.55 61.84 1.94 27
10 09/06/2022 10:27:29 -68.30,-158.08 118.18 09/06/2022 10:26:50 -68.28,-158.13 118.19 2.61 39
11 09/06/2022 11:18:15 68.29, 9.24 61.83 09/06/2022 11:17:17 68.27, 9.24 61.81 2.44 58
12 09/06/2022 12:08:58 -68.25, 176.61 118.20 09/06/2022 12:07:48 -68.23, 176.56 118.22 2.87 70
13 09/06/2022 12:59:34 67.70, -15.40 61.26 09/06/2022 12:58:24 67.72, -16.67 61.30 53.69 70
14 09/06/2022 13:50:10 -67.28, 152.42 119.15 09/06/2022 13:49:02 -67.31, 150.21 119.11 95.01 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/25/2022
SNOs_Map_NPP_GCOM-C_20220825.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/25/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C