Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 5/23/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/24/2020 08:41:54 4.09, 72.86 05/24/2020 08:32:29 4.01, 72.46 45.73 565
2 05/24/2020 09:30:00 0.48,-118.51 05/24/2020 09:21:51 0.62,-119.18 75.96 489
3 05/27/2020 00:16:01 -29.96, 15.18 05/27/2020 00:06:01 -30.17, 14.59 60.65 600
4 05/27/2020 00:57:58 2.59,-170.94 05/27/2020 00:48:58 2.50,-171.43 55.37 540
5 05/27/2020 01:46:04 1.98, -2.31 05/27/2020 01:38:20 2.13, -3.06 85.49 464
6 05/29/2020 16:25:46 -5.65, 136.67 05/29/2020 16:15:56 -5.59, 136.36 35.23 590
7 05/29/2020 17:14:02 1.10, -54.74 05/29/2020 17:05:27 0.99, -55.32 65.04 515
8 05/29/2020 18:02:08 3.48, 113.89 05/29/2020 17:54:49 3.63, 113.05 94.97 439
9 06/01/2020 08:41:49 -4.10,-107.12 06/01/2020 08:32:24 -4.02,-107.51 44.84 565
10 06/01/2020 09:30:05 -0.45, 61.47 06/01/2020 09:21:55 -0.57, 60.81 74.63 490
11 06/04/2020 00:16:03 29.95,-164.83 06/04/2020 00:06:03 30.21,-165.42 63.06 600
12 06/04/2020 00:57:52 -2.61, 9.08 06/04/2020 00:48:52 -2.52, 8.60 54.54 540
13 06/04/2020 01:46:08 -1.93, 177.66 06/04/2020 01:38:23 -2.07, 176.92 84.26 465
14 06/06/2020 16:25:49 5.67, -43.35 06/06/2020 16:15:58 5.60, -43.65 34.09 591
15 06/06/2020 17:13:55 -1.07, 125.29 06/06/2020 17:05:20 -0.96, 124.72 64.19 515
16 06/06/2020 18:02:11 -3.46, -66.13 06/06/2020 17:54:51 -3.63, -66.95 93.76 440

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2020
SNOs_Map_AQUA_NPP_20200524.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/23/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service