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: 7/31/2024
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 08/04/2024 21:39:54 69.70,-148.14 52.76 08/04/2024 21:41:03 69.67,-146.40 52.67 67.34 69
2 08/04/2024 22:30:29 -69.26, 19.82 127.70 08/04/2024 22:31:42 -69.19, 20.29 127.80 20.17 73
3 08/04/2024 23:21:11 69.01,-172.54 52.06 08/04/2024 23:22:12 69.02,-172.55 52.05 0.63 61
4 08/05/2024 00:11:54 -68.99, -5.19 127.96 08/05/2024 00:12:42 -69.01, -5.18 127.94 2.08 48
5 08/05/2024 01:02:40 68.96, 162.16 52.03 08/05/2024 01:03:10 68.95, 162.12 52.01 2.29 30
6 08/05/2024 01:53:23 -68.94, -30.49 127.99 08/05/2024 01:53:40 -68.95, -30.51 127.99 0.56 17
7 08/05/2024 02:44:09 68.91, 136.85 51.99 08/05/2024 02:44:07 68.94, 136.87 52.01 2.50 2
8 08/05/2024 03:34:52 -68.89, -55.80 128.02 08/05/2024 03:34:38 -68.88, -55.83 128.03 1.98 14
9 08/05/2024 04:25:38 68.86, 111.55 51.96 08/05/2024 04:25:05 68.87, 111.54 51.97 0.61 33
10 08/05/2024 05:16:21 -68.84, -81.11 128.06 08/05/2024 05:15:35 -68.87, -81.08 128.03 2.80 46
11 08/05/2024 06:07:07 68.81, 86.24 51.93 08/05/2024 06:06:03 68.80, 86.22 51.92 1.52 64
12 08/05/2024 06:57:49 -68.74,-106.34 128.14 08/05/2024 06:56:34 -68.75,-106.48 128.12 5.65 75
13 08/05/2024 07:48:22 68.01, 61.91 51.12 08/05/2024 07:47:14 68.03, 60.00 51.20 79.65 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/31/2024
SNOs_Map_NPP_GCOM-C_20240731.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/31/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C