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: 7/10/2022
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 69.08, 65.40 47.68 07/16/2022 07:30:41 69.03, 66.68 47.59 51.34 70
2 07/16/2022 08:20:06 -68.61,-126.65 132.80 07/16/2022 08:21:19 -68.60,-126.51 132.83 5.97 73
3 07/16/2022 09:10:51 68.54, 40.75 47.13 07/16/2022 09:11:47 68.54, 40.80 47.13 2.14 56
4 07/16/2022 10:01:34 -68.51,-151.89 132.90 07/16/2022 10:02:18 -68.49,-151.89 132.92 1.93 44
5 07/16/2022 10:52:20 68.49, 15.44 47.09 07/16/2022 10:52:45 68.49, 15.49 47.08 2.11 25
6 07/16/2022 11:43:03 -68.46,-177.20 132.94 07/16/2022 11:43:16 -68.44,-177.20 132.96 2.25 13
7 07/16/2022 12:33:49 68.44, -9.87 47.05 07/16/2022 12:33:43 68.43, -9.82 47.04 2.16 6
8 07/16/2022 13:24:32 -68.41, 157.50 132.98 07/16/2022 13:24:14 -68.38, 157.49 133.00 2.57 18
9 07/16/2022 14:15:18 68.39, -35.17 47.01 07/16/2022 14:14:41 68.38, -35.13 47.00 2.29 37
10 07/16/2022 15:06:01 -68.35, 132.19 133.02 07/16/2022 15:05:12 -68.33, 132.19 133.05 2.90 49
11 07/16/2022 15:56:47 68.34, -60.48 46.97 07/16/2022 15:55:39 68.32, -60.43 46.96 2.48 68
12 07/16/2022 16:47:26 -68.09, 107.15 133.29 07/16/2022 16:46:13 -68.11, 106.67 133.25 20.05 73
13 07/16/2022 17:38:00 67.42, -84.72 46.04 07/16/2022 17:36:52 67.45, -86.74 46.13 86.31 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/10/2022
SNOs_Map_NPP_GCOM-C_20220710.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/10/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C