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: 7/25/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/27/2017 07:56:40 20.86, 81.53 07/27/2017 07:46:40 20.89, 81.30 24.40 600
2 07/27/2017 08:40:52 -2.12,-106.69 07/27/2017 08:32:00 -2.06,-107.00 35.54 532
3 07/27/2017 09:29:08 -2.41, 61.89 07/27/2017 09:21:31 -2.55, 61.32 65.47 457
4 07/27/2017 10:17:14 7.01,-129.47 07/27/2017 10:10:53 7.16,-130.31 94.53 381
5 07/30/2017 00:08:45 4.97,-159.07 07/29/2017 23:59:06 4.93,-159.22 16.62 579
6 07/30/2017 00:56:52 -0.42, 9.55 07/30/2017 00:48:28 -0.32, 9.15 46.43 504
7 07/30/2017 01:45:07 -4.16, 178.15 07/30/2017 01:37:59 -4.30, 177.48 76.16 428
8 08/01/2017 16:24:43 3.22, -42.81 08/01/2017 16:15:33 3.19, -43.06 27.69 550
9 08/01/2017 17:12:50 1.34, 125.81 08/01/2017 17:04:55 1.43, 125.30 57.33 475
10 08/01/2017 18:01:06 -5.85, -65.61 08/01/2017 17:54:26 -6.04, -66.37 86.83 400
11 08/04/2017 07:52:28 -6.09, -95.17 08/04/2017 07:42:30 -6.05, -95.24 8.84 598
12 08/04/2017 08:40:43 1.53, 73.43 08/04/2017 08:32:01 1.45, 73.09 38.53 522
13 08/04/2017 09:28:50 3.03,-117.95 08/04/2017 09:21:23 3.17,-118.54 68.13 447
14 08/04/2017 10:17:05 -7.60, 50.65 08/04/2017 10:10:54 -7.78, 49.79 97.29 371
15 08/07/2017 00:08:27 -4.34, 21.09 08/06/2017 23:58:58 -4.31, 20.92 19.39 569
16 08/07/2017 00:56:41 -0.27,-170.31 08/07/2017 00:48:28 -0.35,-170.74 49.46 493
17 08/07/2017 01:44:49 4.78, -1.69 08/07/2017 01:37:51 4.91, -2.39 78.89 418

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/25/2017
SNOs_Map_AQUA_NPP_20170725.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/25/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service