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: 7/19/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/22/2017 00:08:56 -5.75, 20.77 07/21/2017 23:59:04 -5.71, 20.66 12.93 592
2 07/22/2017 00:57:11 1.16,-170.63 07/22/2017 00:48:35 1.09,-171.01 42.68 516
3 07/22/2017 01:45:18 3.38, -2.01 07/22/2017 01:37:57 3.51, -2.64 72.34 441
4 07/24/2017 16:24:59 -4.22, 136.98 07/24/2017 16:15:32 -4.15, 136.79 22.40 567
5 07/24/2017 17:13:14 -0.37, -54.42 07/24/2017 17:05:03 -0.46, -54.88 52.21 491
6 07/24/2017 18:01:21 4.91, 114.20 07/24/2017 17:54:25 5.07, 113.48 81.67 416
7 07/27/2017 07:59:11 29.99, 79.28 07/27/2017 07:49:11 30.33, 78.88 54.02 600
8 07/27/2017 08:41:01 -2.69,-106.81 07/27/2017 08:32:00 -2.66,-107.10 32.02 541
9 07/27/2017 09:29:16 -1.89, 61.78 07/27/2017 09:21:30 -2.01, 61.24 61.76 466
10 07/27/2017 10:17:24 6.37,-129.60 07/27/2017 10:10:53 6.56,-130.41 91.03 391
11 07/30/2017 00:08:56 5.67,-159.22 07/29/2017 23:59:05 5.66,-159.33 11.85 591
12 07/30/2017 00:57:04 -1.17, 9.39 07/30/2017 00:48:28 -1.11, 9.03 41.53 516
13 07/30/2017 01:45:19 -3.40, 177.99 07/30/2017 01:37:58 -3.56, 177.36 71.33 441
14 08/01/2017 16:24:59 4.16, -43.02 08/01/2017 16:15:33 4.12, -43.20 21.37 566
15 08/01/2017 17:13:07 0.34, 125.60 08/01/2017 17:04:56 0.44, 125.15 51.16 491
16 08/01/2017 18:01:21 -4.97, -65.80 08/01/2017 17:54:26 -5.11, -66.51 80.76 415

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2017
SNOs_Map_AQUA_NPP_20170720.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/19/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service