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: 9/2/2022
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 69.36, 134.66 62.79 09/06/2022 02:52:13 69.28, 136.78 62.70 83.42 68
2 09/06/2022 03:41:40 -68.90, -57.38 117.68 09/06/2022 03:42:51 -68.86, -56.43 117.73 38.02 71
3 09/06/2022 04:32:19 68.51, 110.45 61.95 09/06/2022 04:33:25 68.47, 110.45 61.91 3.58 66
4 09/06/2022 05:23:02 -68.47, -82.18 118.08 09/06/2022 05:23:55 -68.48, -82.17 118.08 0.89 53
5 09/06/2022 06:13:48 68.46, 85.14 61.92 09/06/2022 06:14:22 68.47, 85.21 61.94 3.40 34
6 09/06/2022 07:04:31 -68.42,-107.49 118.10 09/06/2022 07:04:53 -68.42,-107.48 118.10 0.75 22
7 09/06/2022 07:55:16 68.35, 59.91 61.84 09/06/2022 07:55:21 68.37, 59.84 61.85 3.16 5
8 09/06/2022 08:46:00 -68.37,-132.80 118.13 09/06/2022 08:45:51 -68.37,-132.78 118.13 0.92 9
9 09/06/2022 09:36:45 68.30, 34.60 61.82 09/06/2022 09:36:19 68.31, 34.53 61.83 2.89 26
10 09/06/2022 10:27:29 -68.32,-158.11 118.15 09/06/2022 10:26:49 -68.32,-158.09 118.16 1.30 40
11 09/06/2022 11:18:14 68.25, 9.29 61.79 09/06/2022 11:17:17 68.26, 9.22 61.80 2.66 57
12 09/06/2022 12:08:58 -68.27, 176.58 118.18 09/06/2022 12:07:47 -68.26, 176.60 118.19 1.76 71
13 09/06/2022 12:59:34 67.72, -15.42 61.28 09/06/2022 12:58:23 67.77, -16.62 61.34 51.07 71
14 09/06/2022 13:50:09 -67.25, 152.45 119.18 09/06/2022 13:49:02 -67.28, 150.18 119.13 97.82 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/2/2022
SNOs_Map_NPP_GCOM-C_20220902.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/02/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C