Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/11/2015

Index	Date (AURA)	Time (AURA)	Lat,Lon (AURA)	SZA (AURA )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	04/12/2015	08:08:26	78.38, -51.57	85.46	04/12/2015	08:07:28	78.39, -51.51	85.50	1.38	58
2	04/12/2015	08:57:45	-78.75, 118.00	95.04	04/12/2015	08:58:04	-78.75, 117.99	95.05	0.42	19
3	04/15/2015	00:25:05	78.42, 64.45	84.43	04/15/2015	00:24:18	78.42, 64.46	84.47	0.26	47
4	04/15/2015	01:14:24	-78.79,-125.94	96.07	04/15/2015	01:14:54	-78.78,-126.03	96.08	2.25	30
5	04/17/2015	16:41:47	78.56,-179.04	83.29	04/17/2015	16:41:04	78.56,-178.91	83.30	2.91	43
6	04/17/2015	17:31:07	-78.89, -9.58	97.17	04/17/2015	17:31:41	-78.88, -9.59	97.19	0.29	34
7	04/20/2015	08:58:45	78.32, -64.44	82.65	04/20/2015	08:58:01	78.32, -64.57	82.71	2.96	44
8	04/20/2015	09:48:00	-78.87, 106.13	98.09	04/20/2015	09:48:32	-78.87, 106.11	98.11	0.55	32
9	04/23/2015	01:15:41	78.45, 51.95	81.57	04/23/2015	01:14:48	78.45, 52.00	81.60	1.24	53
10	04/23/2015	02:04:58	-78.92,-137.87	99.07	04/23/2015	02:05:21	-78.93,-137.74	99.11	3.12	23
11	04/25/2015	17:32:51	78.21, 166.46	81.00	04/25/2015	17:31:44	78.20, 166.33	81.08	3.04	67

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/11/2015

Download SNOs between AURA and NPP since TLE EPOCH: 04/11/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service