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: 7/4/2022
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 07/16/2022 07:29:31 69.06, 65.42 47.66 07/16/2022 07:30:41 69.05, 66.71 47.61 51.32 70
2 07/16/2022 08:20:07 -68.65,-126.70 132.77 07/16/2022 08:21:19 -68.62,-126.48 132.80 9.15 72
3 07/16/2022 09:10:51 68.53, 40.76 47.12 07/16/2022 09:11:48 68.51, 40.75 47.09 2.68 57
4 07/16/2022 10:01:34 -68.49,-151.87 132.92 07/16/2022 10:02:18 -68.52,-151.86 132.90 2.96 44
5 07/16/2022 10:52:20 68.48, 15.46 47.08 07/16/2022 10:52:46 68.45, 15.44 47.05 3.00 26
6 07/16/2022 11:43:03 -68.44,-177.17 132.96 07/16/2022 11:43:16 -68.46,-177.17 132.94 2.66 13
7 07/16/2022 12:33:49 68.43, -9.85 47.04 07/16/2022 12:33:44 68.40, -9.87 47.01 3.32 5
8 07/16/2022 13:24:32 -68.38, 157.52 133.00 07/16/2022 13:24:14 -68.41, 157.52 132.98 2.36 18
9 07/16/2022 14:15:18 68.37, -35.16 46.99 07/16/2022 14:14:41 68.40, -35.10 47.02 3.29 37
10 07/16/2022 15:06:01 -68.33, 132.21 133.05 07/16/2022 15:05:12 -68.35, 132.21 133.02 2.06 49
11 07/16/2022 15:56:47 68.32, -60.46 46.95 07/16/2022 15:55:39 68.34, -60.41 46.98 3.06 68
12 07/16/2022 16:47:27 -68.12, 107.11 133.25 07/16/2022 16:46:13 -68.13, 106.70 133.22 16.99 74
13 07/16/2022 17:38:00 67.40, -84.70 46.02 07/16/2022 17:36:53 67.41, -86.78 46.09 88.86 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/4/2022
SNOs_Map_NPP_GCOM-C_20220704.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/04/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C