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: 6/22/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/25/2017 07:59:18 29.97, 79.28 06/25/2017 07:49:18 30.21, 78.85 49.38 600
2 06/25/2017 08:41:05 -2.54,-106.79 06/25/2017 08:32:06 -2.50,-107.12 37.62 539
3 06/25/2017 09:29:21 -2.02, 61.80 06/25/2017 09:21:37 -2.12, 61.20 67.22 464
4 06/25/2017 10:17:28 6.53,-129.58 06/25/2017 10:10:59 6.72,-130.43 96.55 389
5 06/28/2017 00:08:59 5.52,-159.20 06/27/2017 23:59:10 5.47,-159.35 17.62 589
6 06/28/2017 00:57:06 -1.01, 9.42 06/28/2017 00:48:33 -0.93, 9.00 47.64 513
7 06/28/2017 01:45:21 -3.61, 178.02 06/28/2017 01:38:03 -3.75, 177.34 77.09 438
8 06/30/2017 16:25:00 3.94, -42.97 06/30/2017 16:15:38 3.90, -43.22 27.72 562
9 06/30/2017 17:13:07 0.57, 125.64 06/30/2017 17:05:00 0.70, 125.14 57.81 487
10 06/30/2017 18:01:22 -5.19, -65.75 06/30/2017 17:54:31 -5.32, -66.53 87.10 411
11 07/03/2017 07:58:39 -28.23,-100.24 07/03/2017 07:48:39 -28.27,-100.59 34.76 600
12 07/03/2017 08:41:01 2.37, 73.25 07/03/2017 08:32:05 2.27, 72.92 37.97 536
13 07/03/2017 09:29:07 2.21,-118.12 07/03/2017 09:21:27 2.33,-118.72 67.79 460
14 07/03/2017 10:17:23 -6.76, 50.47 07/03/2017 10:10:58 -6.95, 49.61 96.84 385
15 07/06/2017 00:08:45 -5.28, 20.89 07/05/2017 23:59:01 -5.26, 20.73 18.25 584
16 07/06/2017 00:57:01 0.74,-170.52 07/06/2017 00:48:32 0.65,-170.94 48.06 509
17 07/06/2017 01:45:07 3.84, -1.89 07/06/2017 01:37:54 3.96, -2.58 77.85 433

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/22/2017
SNOs_Map_AQUA_NPP_20170623.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/22/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service