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: 7/14/2022
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, 65.43 47.65 07/16/2022 07:30:42 68.99, 66.63 47.55 48.56 71
2 07/16/2022 08:20:06 -68.60,-126.63 132.82 07/16/2022 08:21:20 -68.56,-126.57 132.87 5.34 74
3 07/16/2022 09:10:51 68.52, 40.77 47.11 07/16/2022 09:11:48 68.50, 40.75 47.09 2.33 57
4 07/16/2022 10:01:34 -68.49,-151.87 132.92 07/16/2022 10:02:18 -68.50,-151.88 132.91 1.04 44
5 07/16/2022 10:52:20 68.47, 15.47 47.07 07/16/2022 10:52:46 68.45, 15.44 47.05 2.69 26
6 07/16/2022 11:43:03 -68.44,-177.18 132.96 07/16/2022 11:43:16 -68.45,-177.18 132.95 0.73 13
7 07/16/2022 12:33:49 68.42, -9.84 47.03 07/16/2022 12:33:44 68.39, -9.87 47.00 3.05 5
8 07/16/2022 13:24:32 -68.39, 157.52 133.00 07/16/2022 13:24:14 -68.39, 157.51 132.99 0.45 18
9 07/16/2022 14:15:18 68.37, -35.15 46.99 07/16/2022 14:14:41 68.39, -35.10 47.01 3.32 37
10 07/16/2022 15:06:01 -68.34, 132.21 133.04 07/16/2022 15:05:12 -68.34, 132.20 133.04 0.29 49
11 07/16/2022 15:56:46 68.32, -60.45 46.95 07/16/2022 15:55:38 68.34, -60.41 46.97 3.01 68
12 07/16/2022 16:47:26 -68.13, 107.11 133.25 07/16/2022 16:46:12 -68.12, 106.69 133.23 17.27 74
13 07/16/2022 17:37:59 67.40, -84.69 46.02 07/16/2022 17:36:52 67.41, -86.78 46.09 89.33 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/14/2022
SNOs_Map_NPP_GCOM-C_20220714.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/14/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C