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: 6/20/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/22/2017 16:25:05 -4.21, 136.97 06/22/2017 16:15:39 -4.15, 136.73 27.49 566
2 06/22/2017 17:13:20 -0.41, -54.43 06/22/2017 17:05:09 -0.53, -54.93 57.14 491
3 06/22/2017 18:01:27 4.91, 114.19 06/22/2017 17:54:32 5.07, 113.42 86.88 415
4 06/25/2017 07:59:18 29.99, 79.27 06/25/2017 07:49:18 30.23, 78.85 49.07 600
5 06/25/2017 08:41:05 -2.56,-106.79 06/25/2017 08:32:06 -2.52,-107.13 37.65 539
6 06/25/2017 09:29:21 -2.00, 61.79 06/25/2017 09:21:37 -2.10, 61.20 67.27 464
7 06/25/2017 10:17:28 6.50,-129.58 06/25/2017 10:10:59 6.71,-130.43 96.63 389
8 06/28/2017 00:09:00 5.55,-159.20 06/27/2017 23:59:11 5.49,-159.35 17.89 589
9 06/28/2017 00:57:06 -0.98, 9.43 06/28/2017 00:48:33 -0.88, 9.01 47.67 513
10 06/28/2017 01:45:22 -3.58, 178.02 06/28/2017 01:38:04 -3.73, 177.34 77.22 438
11 06/30/2017 16:24:59 3.92, -42.97 06/30/2017 16:15:37 3.86, -43.21 27.80 562
12 06/30/2017 17:13:05 0.66, 125.66 06/30/2017 17:04:59 0.75, 125.15 57.85 486
13 06/30/2017 18:01:21 -5.21, -65.75 06/30/2017 17:54:30 -5.36, -66.52 87.15 411
14 07/03/2017 07:58:22 -27.26, -99.99 07/03/2017 07:48:22 -27.29,-100.33 33.91 600
15 07/03/2017 08:40:59 2.29, 73.26 07/03/2017 08:32:04 2.23, 72.93 38.05 535
16 07/03/2017 09:29:06 2.22,-118.12 07/03/2017 09:21:26 2.38,-118.71 68.02 460
17 07/03/2017 10:17:21 -6.83, 50.49 07/03/2017 10:10:57 -6.99, 49.62 97.03 384

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/20/2017
SNOs_Map_AQUA_NPP_20170621.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/20/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service