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: 7/11/2022
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 69.07, 65.42 47.66 07/16/2022 07:30:41 69.04, 66.70 47.60 51.12 70
2 07/16/2022 08:20:06 -68.60,-126.64 132.81 07/16/2022 08:21:19 -68.61,-126.50 132.82 5.75 73
3 07/16/2022 09:10:51 68.53, 40.76 47.12 07/16/2022 09:11:47 68.55, 40.81 47.14 3.29 56
4 07/16/2022 10:01:34 -68.50,-151.88 132.91 07/16/2022 10:02:18 -68.50,-151.88 132.91 0.22 44
5 07/16/2022 10:52:20 68.48, 15.46 47.08 07/16/2022 10:52:45 68.50, 15.51 47.09 2.98 25
6 07/16/2022 11:43:03 -68.45,-177.18 132.95 07/16/2022 11:43:16 -68.45,-177.19 132.95 0.17 13
7 07/16/2022 12:33:49 68.43, -9.85 47.04 07/16/2022 12:33:43 68.44, -9.80 47.05 2.69 6
8 07/16/2022 13:24:32 -68.40, 157.51 132.99 07/16/2022 13:24:14 -68.39, 157.51 133.00 0.48 18
9 07/16/2022 14:15:18 68.38, -35.16 47.00 07/16/2022 14:14:41 68.39, -35.11 47.01 2.44 37
10 07/16/2022 15:06:01 -68.34, 132.20 133.04 07/16/2022 15:05:12 -68.34, 132.20 133.04 0.80 49
11 07/16/2022 15:56:47 68.32, -60.47 46.95 07/16/2022 15:55:39 68.33, -60.42 46.97 2.25 68
12 07/16/2022 16:47:26 -68.08, 107.17 133.30 07/16/2022 16:46:13 -68.12, 106.69 133.24 20.48 73
13 07/16/2022 17:38:00 67.41, -84.70 46.03 07/16/2022 17:36:52 67.46, -86.73 46.14 86.47 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/11/2022
SNOs_Map_NPP_GCOM-C_20220712.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/11/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C